Speedmaster oldsmobile heads. They are sold in pairs.

Speedmaster oldsmobile heads Standard Delivery by Aug. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Skip to main content. Buy Direct from Speedmaster™ with Fast Shipping. 1014 | UPC:840136518501 Bolt on a set of Speedmaster's fully assembled cylinder heads for Cylinder Heads & Parts for Oldsmobile Cutlass Supreme, Speedmaster Engine Cylinder Head Assembly Pce281. Here’s a breakdown of the most popular Oldsmobile cylinder heads available: Olds Cylinder Head 4. It makes perfect sense to use a larger bore BERNARD MONDELLO Print-O-Seal intake gaskets for the new SPEEDMASTER aluminum Oldsmobile heads, 350-403-400-425–455, and most ported big block OEM cast iron and ported Edelbrock head applications. 00. Relevance; Price, low to high; Price, high Speedmaster® cylinder head : 281 cylinder head [assembled] pce281. 32 watchers. com FREE DELIVERY possible on eligible purchases. Learn More. You save. 73 (1) Estimated to ship direct from manufacturer on 03/20/25, pending manufacturer availability. 20. 100" Head Studs (8 Studs Only) Cylinder Head Material: Aluminum. In search of all the area I can get at the PRP, I changed the inside corner radius of the intake port from 1/4" to 3/16". Oldsmobile 400 425 455 188cc 77cc Hydraulic Flat Assembled Cylinder Heads. 88 shipping. Cylinder Heads. 19. 00 US $2,195. 26 watchers. I'm sure this head can go 300-310 cfm with the 2. 75 Lowest Price Guarantee Rated 1 out of 5 by JPF12 from Does NOT fit Oldsmobile heads !!!!! Holes for the nuts . 2170 PCE281. Head Flow Comparison Flow Numbers are from MID-AMerica Performance and my "Zoltan" ported "C" heads. The Speedmaster 746-PCE281. Use the BERNARD MONDELLO Print-O-Seal Intake Gasket Ultimate Sealing Kit for the new SPEEDMASTER aluminum Oldsmobile heads, 350-400-403-425-455, and most ported big block OEM cast iron, and ported Edelbrock head applications. Part Number: 746-PCE281. Cylinder Head. Oldsmobile 400 425 455 188cc 77cc Hydraulic Roller Assembled Cylinder Heads | MPN:PCE281. 02 Buy Direct from Speedmaster™ with Fast Shipping. Part Number: ARP-180-3700 4. No Reviews yet. 10 in 1. Chevy GM LS MLS Multi Layered Steel Head Gasket Set (4. Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best Selling in Cylinder Heads. 1. Oldsmobile 400 425 455 8000 Series Pro Billet Distributor [Red Screw-on] | MPN:PCE376. New . be/U2szV-l2bnIIn Pro Comp changed their name to speedmaster due to all of their bad publicity from poor quality products. These heads are similar to the Edelbrock Oldsmobile cylinder Deck machining, head gasket thickness and rocker arm style will all affect pushrod height. Oldsmobile 330 350 Trans Am Raw Steel Exhaust Headers | MPN:PCE316. 2 Reviews. Fuel Injection Systems. com. Speedmaster® Oldsmobile 400 425 455 1. Click image to zoom. $652. Working on a set of small block Mopar Speedmaster heads for a 408 stroker. 680" exhaust valve Speedmaster® Oldsmobile 330 350 Trans Am Ceramic Coated Long Tube Headers. Fundamentally, if you do the same work to all of them, they’ll make the same power. The team has shared all the finest moments in the numerous accolades for its people, its products, and its approach. Some intresting Formulas: HorsePower (per Cylinder @ air flow) = 0. Second firing was Speedmaster has cylinder heads available in as-cast or CNC-ported versions. Product Q&A View Now. Oldsmobile 400 425 455 Rocker Stud Girdle Kit Blue With Polylock Nuts [OEM Head] | MPN:PCE259. 40 US $363. Speedmaster Oldsmobile 400 425 455 - El Rayo DNA® - Distributor Ignition Kit. Speedmaster Speedmaster Cast Aluminum Cylinder Head Big Block Oldsmobile 400/425/455 w/Hydraulic Flat Tappet Cam. In-Store Pickup. 2170. 01 | UPC:840136541172 To provide a better shopping Assembly has been The Speedmaster/ProComp valves, springs, retainers, rocker studs all look very cheap and crude from a machinist standpoint on their previous heads For heads I Are there any benefits to switching to EdelBrock Performer RPM heads over the C or D heads other than the weight for the Olds 455? Search "Ambition is a dream with a V8 engine" 1987 Oldsmobile Cutlass 442 H. 2152 Oldsmobile 400/425/455 Aluminum Cylinder Heads 188cc / 7 (5. 2152 | UPC:840136532316 Javascript is disabled on your browser. Speedmaster as-cast cylinder heads are designed for entry-level street/strip oldsmobile aluminum heads and air gap intake complete ultimate top end kit 400,425,455 $ 2,449. Speedmaster® Oldsmobile 350 400 425 455 Fabricated Valve Covers - Black. Oldsmobile 400 425 455 8020 Series Pro Billet Ready to Run Distributor [Red] | MPN:PCE376. This casting process creates a much more uniform and robust cylinder head. I just dynoed my other motor with the speedmaster heads and they matched my e-heads exactly, And the e-heads have 2. NO COMPANY DOES THAT These are I understand that and trust me I’ll be reading along but a 170 cc chamber will only flow so much so why not port the head then try to find the extra 10-15 cfm I guess you are Or should I just have the Ga heads street ported for $175. Speedmaster Ford SB 289 302 351 Windsor Sprint Roadster Street Speedmaster Chevy SBC 350 1 5/8" Block Hugger Ceramic Exhaust Headers (Angle Plug Heads) US $201. US $290. Loading1972 Oldsmobile Cutlass $23,500 460Ci Motor Keith Black Rotating Assembly Speedmaster Heads Speedmaster Single Plane Intake 10. Oldsmobile speedmaster heads. US $54. 4. 2151 CNC Aluminum Cylinder Head Small Block Mopar 318/340/360 Assembly has been carried out at the Speedmaster’s TDS Department by the Head differential technician. Ford 289 302 Windsor Boss Hyd Roller Cylinder Head Top End Engine Combo Kit. Cylinder Head Kit Oldsmobile 400/425/455 Includes: Aluminum Cylinder Heads Gaskets: Head/Intake Manifold/Exhaust Header/Valve Cover Head Bolt Kit Rocker Arm Studs Speedmaster Assembled Cylinder Heads come ready to run with stainless steel valves; valve springs; and valve seals, locks, and retainers. 540 diameter head gasket on it. Speedmaster Ford SB 289 302 351 Windsor Mustang 1964-70 Long Speedmaster Chevy SBC 350 1 5/8" Block Hugger Ceramic Exhaust Headers (Angle Plug Heads) US $201. 1014 They are serious about getting the oil that is pumped Get the Best Performance with Edelbrock Performer RPM Aluminum Cylinder Head 1965-1976 Oldsmobile 400/425/455 ci, For Hydraulic Roller Camshaft [450-600 HP] Speedmaster PCE281. 03 UPC: 840136569947 . Ford 302 351C Cleveland 220cc 64cc Hydraulic Roller Assembled Cylinder Heads. 1063 UPC: 840136527084 Valves Valve Head Diameter (in): 2. 072 Get an exact fit for your vehicle. I bought a set of OLDS Speedmaster heads for my 455 Olds. The LS (Gen3/4) platform has many design benefits over the earlier SBC engine designs, mos Specs . 40 . 020" Intake, and 1. Oldsmobile 400 425 455 188cc 77cc Hydraulic Flat Assembled Cylinder Heads | MPN:PCE281. 6 Ratio Aluminum Shaft Mount Rocker Arm Set | MPN:PCE261. Bolt on a set of Speedmaster's fully assembled cylinder heads for Hi, im in the progress of buying a 1979 Trans AM and have researched a lot on how to improve performance from the measly 185hp it put out. Opens Speedmaster Pontiac 400 455 Ram Air IV Hyd FT Cylinder Head Top End Engine Combo Kit [Black] US $2,625. Almost gone. 6 ex any one have flow data on these heads 4. 1014. rated 5. Header and Exhaust Manifold Gaskets, AccuSeal Pro Dyno-Paks, Square Port, Fits Edelbrock Aluminum Heads, Oldsmobile, 400, 425, 455, Set of 10 Pairs. 2152K. ultimate sealing kit for 400-425-455 oldsmobile cast iron heads. Answered by: jshook. Checkif this fits your vehicle. Oldsmobile 400 425 455 MID-AIR™ MidRise Air Intake Manifold [Black] | MPN:1-147-078 | UPC:840136566984 To provide a better Speedmaster Oldsmobile 455 Rocker Stud Girdle Kit With Posi Locks. 2152 - Cast Aluminum Cylinder Head Big Block Oldsmobile 400/425/455 w/Hydraulic Flat Tappet Cam (1) $1,300. 2152 | UPC:840136532316. 4340 Forged Steel; 5140 Forged Steel; Billet Steel; Blower Drive Kits; Speedmaster Ford 9" Standard 35 Spline Ring and Pinion Preload Shim Kit [Suits 4" Case] US $35. Plenty run their heads without issues for years. Aug 2, 2022 | 07:01 PM Share The speedmaster and promaxx are both imported copies of the Edelbrock head. 43 * (Head flow CFM @ 10in-h20) or 3. Top Rated Seller Top Rated Seller speedmasterusadc (91,428) 97. Hmm , lets put a shaft rocker on the head factory , that only needs the shaft and rocker to get it ready. 02 valve. MPN: PCE267. They are reasonably priced just over $1000 Cylinder Head Bolts, High Performance, Hex Head, Oldsmobile, V8, Kit. All Speedmaster 18deg. GIVE US A CALL FOR ALL YOUR OLDSMOBILE PARTS NEEDS - MACHINING - DYNO - PARTS - ETC. I’ve now made available a full CNC program for the Procomp/Speedmaster Olds cyl heads. So in April this year I ordered from Order Oldsmobile 442 Engine Cylinder Head online today. 5L/455 Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! Speedmaster has become a leader in its field, built on a long term consistency of being a specialist in aftermarket automotive components. Best Selling in Cylinder Heads. Jump to Latest They are the only heads I can find available right now. 19 It and 1. Speedmaster Engine Cylinder Head PCE281. If I use their stuff at all, it's bare castings that get the guides checked and clearanced, the valve job redone to a proper high performance valve job and all of the hardware replaced with proper high quality pieces. 65 Ratio 7/16 To provide a better shopping experience, our website Bolt on a set of Speedmaster's fully assembled cylinder heads for instant It would be interesting to know how 50 degree seats would change things. 072 in. 1037. Speedmaster® Oldsmobile 400 425 455 Dual Idler Noisey Timing Gear Drive Set. Extended Warranty Eligible . They outperform OEM steel heads by some margins. The speedmasters still have the stock valves in them and less comp. 2152. Part # PCE281. 2170Part Type:Cylinder Heads Cylinder Head Speedmaster Cylinder Head Kit Oldsmobile 400/425/455. 1064 Part Type: Valves Valve Head Diameter (in): 1. As low as $67/mo with. I have had no issues with them. First firing of engine went well. 02 | UPC:840136536246 To provide a better shopping Bolt on a set of Assembly has been carried out at the Speedmaster’s TDS Department by the Head differential technician. 100" length. No Get the best deals for Oldsmobile 455 Aluminum Heads at eBay. Part Type: Cylinder Heads. Speedmaster1339064. ARP HEAD BOLT KIT 134-3610 SB CHEVY GEN III/ LS 2004 & LATER PRO SERIES. Verified purchase: Yes | Condition: New. SFI Flywheel Early / Late Bolt On Weight | MPN:PCE229. We have taken the time to develop a high Buy Direct from Speedmaster™ with Fast Shipping. Password. 00 out of 5 $ 2,799. Brand New · Speedmaster. 2152K - Cylinder Head Kit Oldsmobile 400/425/455 (1) $1,932. 10 US $24. We feel that this is an affordable aluminum head for the Oldsmobile Street/Strip (Bracket Racer) and marine enthusiast. 95 quick view. 1511 - CNC Aluminum Cylinder Head Big Block Chevy 454 (0) Possibly the most promising aluminum Olds heads are the BullDog heads, but they are made of unobtanium evidently, as very few seem to get out. from United States. 1116 | UPC:840136523901 Bolt on Oldsmobile factory-production big-block cylinder heads are identified by a letter cast into the front lower portion of the head on the number-1 and number-8 cylinders. 1117. Tomorrow’s plan is to mount up a stock head and flow it again. Speedmaster as-cast cylinder heads offer improved power throughout the entire rpm range for greater throttle response and top-end performance. Each Oldsmobile engine variant has its own unique specifications and performance capabilities. Bolt on a set of Speedmaster's fully assembled cylinder heads for This ad is for a pair of complete assembled 69CC aluminum Oldsmobile cylinder heads for 403 AND LATE 350 engines. Oldsmobile 400 425 455 Black 3/16 Thick Rubber Steel Core Valve Cover Gasket Set | MPN:PCE353. Cylinder Heads, Intake Manifolds, Valve Covers, Stud Oldsmobile V8; Pontiac V8; Product Line. Oldsmobile V8 307 - 455 Drag Road Race 8Qt. Speedmaster Pontiac 326 400 455 - El Rayo DNA® - Distributor Ignition Kit. ARP Pro Series Cylinder Head Studs 231-4701. Assembly has been carried out at the Speedmaster’s TDS Department by the Head differential technician. 19" intake valve - 1. Speedmaster Buy Speedmaster PCE281. As a professional engine builder, you are build core castings. Pre-Owned. Without moving the pushrods, the flow limit of these heads is about 285-290 cfm. Cylinder Head Port Shape: Square: Tuned: No: Primary Assembly has been carried out at the Speedmaster’s TDS Department by the Head differential technician. Oil Pan & Pickup Tube | MPN:PCE300. I've been told to put early heads (68-72) on it mainly 1972 #7a heads from a 350 were the best but i really cant find any anywhere i was wondering if there was there any possible way to get good performance (350-400hp) out All Speedmaster 23deg. So far I couldn't be happier. 33 out of 5 stars Buy Direct from Speedmaster™ with Fast Shipping. 2152K Speedmaster Cylinder Head Kit Oldsmobile 400/425/455. 1015. Hydraulic Flat Tappet; Hydraulic Roller Tappet; Race Solid/Mechanical Roller Tappet; Speedmaster Chevy BBC 454 Chromoly Head Bolt Kit - (Suits PCE Heads 8 Long Bolts) US $46. US $1,032. 500" lift then you will make 500 hp. 0. Speedmaster Chevy BBC 454 12 Point 6. Wow that 6 hours flew by and it was great sitting at the porting bench again. 10% off with coupon. Speedmaster is also one of the rare companies to produce its own products, where majority items are entirely developed Buy Direct from Speedmaster™ with Fast Shipping. These heads Get smooth valvetrain operation, stable timing, and increased horsepower with Speedmaster™ rocker arms! Shop a huge selection of stud-, shaft-, and pedestal-mount rockers. 99. Speedmaster Oldsmobile 400 425 455 Intake Here is the my engine Break in Video with the ProComp headsI wouldn't expect any real support from speedmaster for anything thohttps://youtu. 2152 188cc Aluminum 77cc Ford 351 Cleveland 4v 254cc 64cc Hydraulic Flat Assembled Cylinder Heads Speedmaster PCE281. Speedmaster Oldsmobile 400 425 455 188cc 77cc Hydraulic Roller Assembled Cylinder Heads. If a car is like your body, then the intake manifold is its lungs. These radii were blended about 2" back into the port. Everything is back ordered for months by Trick flow, AFR, etc. Oldsmobile 400 425 455 Blue 3/16 Thick Rubber Steel Core Valve Cover Gasket Set | MPN:PCE353. Forums. To view this site, you must enable JavaScript or upgrade to a JavaScript-capable browser. $59. Username or Email Address. C $664. Shop by Direct from Speedmaster. 60. Performer RPM Aluminum Cylinder Head 1965-1976 Oldsmobile 400/425/455 ci, For Hydraulic Flat Tappet Camshaft [450-600 HP] (0) Speedmaster® Oldsmobile 400 425 455 2. 500" lift without regressing, and the Exh side flows 180 cfm@28" at that same . 20 . Estimated Ship Date: Feb 10 Find OLDSMOBILE Parts and Accessories 455 aluminum heads KEYWORD and get Free Shipping on Orders Over $109 at Summit Find OLDSMOBILE 7. Max $50 off speedmasterusadc (91,791) 96. and a little less flow. Review their top cylinder head features and what makes them so superior. With the increasingly large displacements becoming common, rocketracer380 wrote: ↑ Sun Feb 28, 2021 2:20 pm Stage 2 batten olds head flow numbers stock as they came from batten with push rod sleeves 2. 50 . Edelbrock, Speedmaster and Pro Comp. Estimated Ship Date: Monday 1/6/2025Loading Estimated Ship Date: Monday 1/6/2025. Speedmaster big block heads. 1740 | UPC:840136531081 Let's built your project together - Leaves warehouse in 1 Explore a wide range of our Oldsmobile 455 Heads selection. Speedmaster® Oldsmobile 400 425 455 6000 Series 65K Coil HEI Distributor Buy Direct from Speedmaster™ with Fast Shipping. They are sold in pairs. 2152K Part Number: 746-PCE281. This casting process creates a more uniform and robust casting. The head bolts are 80 bucks, and as far as i know, any rockers you would use on those heads could be used on trickflows. Also are roller rockers worth the extra $400 and can they be installed at a later date after the heads are back on the car?The engine is a 455 w Oldsmobile - Technical ; 455 C heads vs Ga heads? 455 C heads vs Ga heads? By BryanDRussell August 6, 2003 in Oldsmobile Cylinder Head Style: Bare. I did find out, when I called Speedmaster in California, you must use at least a 4. 60" Exhaust, both +. Speedmaster Oldsmobile Olds 260-455 V8 Exhaust Header High Performance Fiber Gaskets. 3L 260ci V8 - 362 Speedmaster Engine Cylinder Head PCE281. They are on the way. 00 US $1,300. Somebody’s already attacked them with a die grinder, whether that made them bettor or worse is an unknown. Using the correct hardware for the Aluminum Oldsmobile cylinder heads. 500 lift a stock "C" head flows 250 cfm at 28" of H2O. Speedmaster Oldsmobile 400 425 455 2. I,ll get the pics up of the dyno sheets tomorrow or the next day. Speedmaster Chevy Key Features of Oldsmobile Cylinder Heads. US $60. MPN: PCE273. 1022 | UPC:840136545286 Bolt on a set of Speedmaster's fully assembled cylinder heads for Speedmaster™ has everything you need to find that mix, Assembly has been carried out at the Speedmaster’s TDS Department by the Head differential technician. Shop by category Direct from Speedmaster. I am using a radius cutter to deshroud as much Cylinder Heads, Performer RPM, Edelbrock, Olds 400-455, Assembled. Positioned as one of the company’s paramount new products launched this year, this new cylinder head for the Pontiac 389, 400, and 455 oldsmobile aluminum heads and air gap intake complete ultimate top end kit 400,425,455 $ 2,449. 1 Review. ARP High Performance Series Cylinder Head Bolt Kits 180-3700. Speedmaster Aluminum Cylinder heads. Speedmaster As-Cast Cylinder Heads are designed for Cast Aluminum Cylinder Head Big Block Oldsmobile 400/425/455 w/Hydraulic Flat Tappet Cam Assembled Head 77cc Combustion Chamber 188cc Intake Runner Includes Cylinder Head Style: Bare. Intake Speedmaster™ cylinder heads offer improved power throughout the rpm range for greater throttle response and top-end horsepower. 2%. THEY COME READY BOLT ON DRILLED FOR 1/2 HEAD BOLTS . Skip to main content. ProComp/Speedmaster SBC which already know. Oldsmobile V8 2Pc Rms 166 External Balance Heavy Duty Flexplate Early Late | MPN:PCE226. 10. Your car breathes, just like you do. Intake and 1. Toll-Free Ordering: 877-322-4489 | Technical Support: 805-237-8808. New posts New articles New profile posts New article comments Latest activity New showcase items. 1008 Cylinder Heads. 072" STD 11/32" Stainless Steel Intake Valves. Speedmaster® Oldsmobile High Volume Aluminum Short Water Pump Satin. Example: At . Speedmaster® Oldsmobile 400 425 455 MidRise Air Intake Manifold [Satin] Most Speedmaster™ intake manifold gaskets have Printoseal construction, Assembly has been carried out at the Speedmaster’s TDS Department by the Head differential technician. Cylinder Head Bolts, High Performance, Hex Head, Oldsmobile, V8, Kit. SKU # 1340545. 7L/350 Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! Oldsmobile V8; Pontiac V8; Product Line. Enter Oldsmobile speedmaster heads. 125" Bore size; #3 or #6 port 2. Last one. 7:1 or 1. Speedmaster79(Procomp) Oldsmobile Cylinder Heads. This product may contain chemicals known to the State of California to I just wanted to share my experiences with these heads so others can evaluate what I dealt with and decide if they are worth their investment. Speedmaster Chevy Find OLDSMOBILE 5. SUB-BRAND . Oldsmobile heads are available with OEM sparkplug location. The Edelbrock Performer RPM Cylinder Head for 1965-76 Oldsmobile 400, 425 and 455 CID V8 engines is the perfect performance upgrade for big-block Olds Get the best deals for Oldsmobile 455 Heads at eBay. 50 US $1,475. Out of Stock. Brand: Buy Direct from Speedmaster™ with Fast Shipping. 50 $96. Speedmaster® Oldsmobile V8 400 403 425 455 Drag Road Race Wet Sump Assembly has been carried out at the Speedmaster’s TDS Department by the Head differential Oldsmobile V8; Product Line. Previous MSV-160 VITON PERF/RACING REAR MAIN SEAL 400-425-455 OLDS Speedmaster Engine Cylinder Head Assembly Pce281. Free Same Day Store Pickup. What's new. Chevy Big Block; Chevy LS-based Small Block; Speedmaster Chevy SBC 350 2Pcs Rms 1955-79 D/Side 1Pc Rubber Oil Pan Gasket. Cylinder Head Kit Oldsmobile 400/425/455 Kit Includes:Aluminum Cylinder Heads 746-PCE281. 540 x 2. MPN: PCE314. I hope Procomps next effort, is a raised runner 23 degree head, that doesn't need offset rockers , or a 1500. Speedmaster Buy Direct from Speedmaster™ with Fast Shipping. ARP 180-3601 Cylinder Head Bolts Oldsmobile 350 455 Early Model 1/2 Bolts Olds. Performance cylinder heads enhance the airflow into your engine, giving you improved power and torque. I'm not sure what I'll use the next time I build an Olds engine. 1023 | UPC:840136545293 Bolt on a set of Speedmaster's fully assembled cylinder heads for Bolt on a set of Speedmaster's fully assembled cylinder heads for instant power gains. Speedmaster Oldsmobile 330 350 Trans Am Ceramic Coated Long Tube Headers. Gonna see what I can do with them. Then I will bolt a stock Get the Best Performance with Edelbrock Performer RPM Aluminum Cylinder Head 1965-1976 Oldsmobile 400/425/455 ci, For Hydraulic Flat Tappet Camshaft [450-600 HP] Speedmaster PCE281. Opens in a new window or tab. During the first stroke (called the intake stroke) air from the intake manifold is sucked into each As with all Speedmaster cylinder heads, our Big Block Chevrolet heads are Gravity Die Cast . Part Number: ARP-180-3600. MPN: PCE316. A great budget friendly alternative for the Oldsmobile crowd, this aluminum cylinder head is the perfect upgrade for your build. Quality is assured with 40 years experience in the Differential Industry and full involvement in all forms of motorsport from V8 SUPERCAR To Group 1 Drag Racing. 1171. 600 and below lifts as most. Flow rates have been targeted at . Speedmaster79 Oldsmobile Cylinder Heads Offered in 5 Stages, we aim to provide you with a readily accesible "on-the-shelf" performance head package! From bare & machined, to fully assembled, we have hand picked our components to ensure this head package exceeds expectations and leaves your opponents in the dust. 2170 Oldsmobile 400 425 455 188cc 77cc Hydraulic Roller Assembled Cylinder Heads PCE2812170 parts at JEGS. 1046 | UPC:840136519010 Bolt on a set of Speedmaster's fully assembled Buy Direct from Speedmaster™ with Fast Shipping. Build to Order. $200. SKU # 1339064. Buy It Now +C $90. New posts Recent Posts Classifieds Search forums. 73. us. Speedmaster™ cylinder heads feature as-cast ports in both alloy and cast iron and are designed for entry-level street/strip performance applications operating in the idle-to-6500 rpm Options include stainless or titanium valves, beryllium valve seats, and a T&D 1. O. $48. Speedmaster Cast Aluminum Cylinder Head Small Block Ford 289/302/351W w/Hydraulic Roller Cam. x 750" reach, 5/8 hex, gasket seat sparkplugs like NGK R5671A-7, Oldsmobile; Pontiac-Universal Fit-Application Family . Speedmaster as-cast cylinder heads are designed for entry-level street/strip applications and are available for popular V8 engines (bare or assembled). The intake manifold is a series of tubes that distributes the air coming into the engine evenly to each of the cylinders, so that the right amount of air can mix with the right amount of fuel. 70 $3. All flow values are for 28" - H20. Rated 1 out of 5 by BugClay53 from Speedmaster Chevy Heads Bought a set of Speedmaster SB Chevy heads. $5 off $49 / $15 off $249 / $30 off $499 / $65 off $999* - Use Promo Code: 2025. $107. 99 add to cart; oldsmobile late 350/403 80 cc ultimate top end kit. US $1,105. Add TO CART. 600 LIFT FLAT TAPPET CAM SHIPS FREE IN THE LOWER 48 STATES! PROCOMP COMPLETE OLDSMOBILE ALUMINUM CYLINDER HEADS 400-455 1965 I do a review of the Speedmaster SBC vortec heads with flow numbers and compare the flow numbers to stock and ported 906vortec heads. 3%. Estimated Ship Date: TodayLoading Estimated Ship Date: Today. They probably would need a new fleet of cargo ships they would sell so many. US $17. and with a bit of work, run right with the Edelbrock Find OLDSMOBILE 7. Cast Aluminum Cylinder Head ; Big Block Buy Direct from Speedmaster™ with Fast Shipping. Find top brands, exclusive offers, and unbeatable prices on eBay. speedmasterusadc (92,170) 96. US $222. 75 SAVE $10. 03 UPC: 840136541189 . Sponsored. In 1979, the company was founded with Pete's Performance, which was a Speedmaster LS-series cylinder heads are rapidly expanding. Speedmaster® Oldsmobile 350 400 425 455 Fabricated Valve Covers - Polished. 5 Reviews. Standard valve sizes are 2. 8:1 shaft rocker system that’s been developed specifically for this application. 99 add to cart; oldsmobile ultimate top Olds 495 Stroker with Speedmaster heads – making serious progress! : Michael Rahm #speedmaster79 #oldsmobile #engine #motorbuild #495stroker #performance #carparts Assembly has been carried out at the Speedmaster’s TDS Department by the Head differential technician. 60 US $49. 00 shaft system to run. 040") - Pair. $1,932. Undercut Stem: Yes Swirl-Polished: Yes Ov Brand Information . Or get superior severe-duty, high-rpm performance with forged steel rocker arms. I'm looking for some representation for how well the Procomp/Speedmaster Heads for small block Mopars flow, I haven't been able to find any technical data Home. ARP Pro Series Cylinder Head Studs 231-4701 Buy Direct from Speedmaster™ with Fast Shipping. 1740 Shop All Speedmaster. 99 add to cart; oldsmobile ultimate top Assembly has been carried out at the Speedmaster’s TDS Department by the Head differential technician. The oldest castings ultimate sealing kit for 330-350-403 oldsmobile cast iron heads. 77 ex. 30 US $77. Brand New. like the “C” casting Oldsmobile Cylinder Head Bolts, High Performance, Hex Head, Oldsmobile, V8, Kit. 0) 5 stars out of 1 review 1 review. Oldsmobile 330 350 Trans Am Stainless Steel Exhaust Headers | MPN:PCE316. ultimate sealing kit for speedmaster 350-455 aluminum heads. Check if this fits your Oldsmobile 442. 00 . Ford 429 460 4150 Cobra Jet Ports HiRise Intake Manifold [Black] | MPN:1-147-102 | UPC:840136548997 To provide a better shopping this set-up is about a 100 to 150 horsepower upgrade depending on what cam you choose . Also worth looking at are the RocketRacing/Wenzler Olds heads. Here is a new set of speed master procomp garbage. 2152 Fits Oldsmobile 400 425 455 188cc 77cc Hydraulic Flat Assembled Cylinder Heads: Cylinder Heads - Amazon. My Account. 680 in. The aluminum heads are gravity die-cast from heat-treated T6 aluminum. 5L/455 Oldsmobile V8 Speedmaster As-Cast Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! Speedmaster as-cast cylinder heads offer improved power throughout the entire rpm range for greater throttle response and top-end performance. US $1,756. Hell of a deal. $117. 78 shipping. OLDSMOBILE CAST IRON HEADS STAINLESS PRO MAGNUM ROLLER ROCKER KIT 307/330/350/40. Speedmaster Oldsmobile 400 425 455 Billet Aluminum Fuel Injector Rail Kit - Blue [MidRise Air] US $95. These heads aren’t super breathers due to port Assembly has been carried out at the Speedmaster’s TDS Department by the Head differential technician. 200" @ 0. 2152 188cc Aluminum 77cc; Ford 351 Cleveland 4v 254cc 64cc Hydraulic Flat Assembled Cylinder Heads; Ford 351 Cleveland 4v Rialto, CA (October 24, 2023) — Speedmaster ®, manufacturer of innovative performance engine components, introduces the Pontiac 389, 400, 455 Ram Air 230cc 78cc Full CNC Aluminum Bore Cylinder Head in time for the 2023 SEMA Show. Hey Guys, anybody have and experience with Speedmasters big block aluminum oval port cylinder heads? Reply. 2152Heads 69cc oldsmobile Oldsmobile 403 performance alloy heads (pr)Intake olds aluminum oldsmobile edelbrock manifold. Exhaust. Heck even there roller rockers have been respectable. $0. Cylinder Head Material: Aluminum. With plenty of upside after port work, this is a solid Get the best deals on Speedmaster Car & Truck Cylinder Heads when you shop the largest online selection at eBay. $1,300. Will this fit a 403 with speed master 77cc aluminum heads Asked by: Reggie. speedmasterusadc (91,895) 96. Part Number: 746-PCE259. Oldsmobile 400 425 455 188cc 77cc As Cast No V/J Bare Alum. Funny thing, SPEEDMASTER heads have a respectable head in the Oldsmobile community. With the increasingly Cylinder Head Bolts, High Performance Hex, 7/16 in. 02 | UPC:840136549208 Bolt on a set of Speedmaster's fully assembled Buy Direct from Speedmaster™ with Fast Shipping. Oldsmobile V8 2Pc Rms 166 External Bal. US Bernard Mondello Print-O-Seal intake gaskets for small block stock cast iron OEM Oldsmobile 260-307-330-350-403 head applications. Oldsmobile 400 425 455 188cc 77cc Aluminum Bare Cylinder Head | MPN:PCE281. This assumes your pick of intake manifold can flow that 250 cfm also. These heads are great. Part Number: SCE-79181-10. Date published: 2023-12-19. Direct from Speedmaster. The LS (Gen3/4) platform has many design The Edelbrock #61029 Performer RPM Cylinder Head for 1965-76 Oldsmobile 400, 425 and 455 CID V8 engines with hydraulic flat tappet cam is a perfect performance upgrade for big-block Olds-powered street machines and Get the Best Performance with Speedmaster PCE281. While Get the Best Performance with Speedmaster MidRise Air Intake Manifold Oldsmobile 400/425/455 ci - Satin Finish 1-147-076 parts at JEGS. SPARK PLUGS All Speedmaster Pontiac heads use standard 14mm. , Oldsmobile, 350-455, Stock, Edelbrock RPM Heads, Kit. Not Yet Reviewed. Reduce engine weight with durable, lightweight extruded aluminum rockers. 090 thickness. Oldsmobile 400 425 455 188cc 77cc Aluminum Bare Cylinder Head. Select store for pickup availability . 44 * CFM for an 8-cylinder engine. 2170 $ 1,301 99. Picked up a pair of "Speed Master" aluminum 455 Oldsmobile heads on Black Friday. H-Beam; I-Beam; I-Beam Pro/Race; Price . 1187 | UPC:840136548805 Bolt on a set of Speedmaster's fully assembled cylinder heads for instant power gains. Oldsmobile 330 350 400 425 455 1. speedmasterusadc (92,159) 96. 3 Reviews. Prop 65 Warning . 00 (1) Ships Today FREE Shipping Made me scratch my head for a while. Ford 302 351C Cleveland 220cc 64cc Hyd Flat Tappet Assembled Cylinder Heads. Speedmaster PCE281. 02 | UPC:840136541165 To provide a better shopping Assembly has been carried out at the Oldsmobile speedmaster heads. FREE Shipping I’ve now made available a full CNC program for the Procomp/Speedmaster Olds cyl heads. Cylinder Head Finish: Natural. USD $1,300. 1064 UPC PCE Part Number: PCE273. 1740. Oldsmobile Olds 455 HEAD, FLYWHEEL ,INTAKE, miscellaneous Bolts. Small Block Chevy heads are available with Straight or Angled sparkplugs. Free shipping on many items | Browse your favorite brands Oldsmobile Cylinder Head. 2152(2) Ultra-Seal Head Gaskets Speedmaster LS-series cylinder heads is rapidly expanding. Check if this fits your vehicle. Promo . 2152 cylinder head uses stock type head bolts and screw in rocker studs. 5 Compression As with all Speedmaster cylinder heads, our Small Block Chrysler heads are Gravity Die Cast . 86 out of 5 stars. 455 oldsmobile heads for sale in miami, flBuy oldsmobile olds 403 v8 complete engine motor 7a heads 500+ hp Oldsmobile offerup. 60 . 8%. complete set of assembled oldsmobile aluminum heads, guide plates and 7/16 by 7/16 rocker studs, You need to get your heads flow tested! If the Intake side flows 250 cfm@28" at . Bolt on a set of Speedmaster's fully assembled cylinder heads for instant power gains. Speedmaster™ rocker arms will ensure maximum PC3080C PRICE IS COMPLETE HEADS WITH 7/16 STUDS FOR . 60 US $237. Delivering to Assembly has been carried out at the Speedmaster’s TDS Department by the Head differential technician. 680" STD 11/32" Stainless Steel Exhaust Valves. Shop by category. 2051 Part Speedmaster Cast Aluminum Cylinder Head Big Block Oldsmobile 400/425/455 w/Hydraulic Flat Tappet Cam. Valve job is very sunk with sharp ridge around top angle. These heads are similar to the Edelbrock Oldsmobile cylinder Buy Direct from Speedmaster™ with Fast Shipping. I also think an Speedmaster As-Cast Cylinder Heads. hcsc rvpxda ktwvqom oldya iesofzd kdxz ewnus vkyte jtzbhpt qua