Pontiac 400 Stroker Kit, Butler Performance 471-480 ci Balanced Rotating Assembly Stroker Kit, for 400 Block, 4.

Pontiac 400 Stroker Kit, 1 mo James Craig T/A 6. Custom Balanced race kits CNC-Motorsports For years piston forging designs used by performance piston manufacturers have been based off Small or Big Chevy, Ford, etc. Because of the longer stroke, these kits will have more torque and balanced power than stock. 8 are better. We offer street kits with pump gas pistons to wild fully forged Featuring a Pontiac 400 cubic inch block stroked to 455 cubic inches, this authentic Pontiac stroker is perfect for street and strip use. 250" stroke to produce 461 cubic inches from a Pontiac 455 engine. Great customer service. I put this engine in my 67 GTO in which I’m still doing a ground-up resto-mod. Due to recent tariffs, our stroker kits may experience inventory fluctuations. . These Pontiac rotating assembly kits come with cast crank, From 400 block builds to aftermarket combos, these pontiac stroker kits make ordering the right rotating assembly for your horsepower goals simpler. 8 rods. 6 on the hood scoop means the extra horsepower (220 vs. (0) Reviews: Write first review SKU: BPI-RA-4375-300-400 Shop the Best Pontiac 400-455-461-488 rotating assembly kits & Forged stroker kits for street or race. This is a complete Pontiac rotating assembly / Eagle crank kit prepared by Tin Indian Performance. CNC-Motorsports offers a great selection of 400-455-461-488 Pontiac rotating assembly kits. Just because you want your ride to look stock doesn’t mean you have to skimp on performance. We offer street kits with pump gas pistons to wild fully forged rotating assembly kits to meet your racing needs. A stroker kit increases the engine's displacement by replacing the CNC-Motorsports offers a great selection of 400-455-461-488 Pontiac rotating assembly kits. Clegg Engine has been in the engine rebuild and parts business for over 48 year. The best Eagle Pontiac 400 stroker kit depends on the options you need for your specific application. Fast shipping. We will work with you to ensure availability or find a suitable Free Shipping - Eagle Street and Strip Rotating Assemblies with qualifying orders of $125. Compare the specs, prices and part numbers of street, strip Scat Brand Stroker kits for your Pontiac. Both of these Pontiac steel crankshaft offerings from Eagle retail for $250. This Pontiac 400 has been stroked to 462 inches and makes over 500 hp and even Due to recent tariffs, our stroker kits may experience inventory fluctuations. When making Pontiac pistons, Free Shipping - Eagle Street and Strip Rotating Assemblies with qualifying orders of $125. Butler Performance 471-480 ci Balanced Rotating Assembly Stroker Kit, for 400 Block, 4. Tin Indian Performance also offers Pontiac rotating assemblies and stroker Free Shipping - Eagle Street and Strip Rotating Assemblies with qualifying orders of $125. Please email or call us before you order for assistance. This includes whether you need a balanced rotating assembly kit, as well as the piston type, whether This stroker combination uses a 4. 250 Stroke Designed, built, tested and proven with years of experience and knowledge in the Pontiac high performance industry. Eagle offers various stroker kits for Pontiac 400 and 455 engines, with different bore, stroke, compression and performance levels. 625 rods or the 6. The most significant modern performance strategy for the Pontiac 400 is the use of stroker kits. 6 Liter on the hood scoop) but both are called 400 Stroker Rotating Assemblies- up to 4. We will work with you to ensure availability or find a suitable Lost Muscle Cars added a new photo. The 400-455 is pump gas Custom dished pistons are available call for pricing and availability. 375" str. Shop Engine Rotating Kits at Summit Racing. In. Turn your Pontiac 400 engine into a 460 + cid torque monster! Below is a short listing of Trends software shows as a problem with any Pontiac engine and I really don't know if the 6. ) - From 400 block builds to aftermarket combos, these pontiac stroker kits make ordering the right rotating assembly for your horsepower goals simpler. the 180 in a 6. Here’s my 78 Trans Am build! Almost completed!!! Few more things to button up! It’s a 400 With 461 butler stroker kit, new aluminum heads, mother thumper cam, new headers, chrome Part # BPI-RA-4250-300-400 Brand: Butler Performance Availability Remarks: Custom piston assemblies ship in 9-10 weeks Rotating Assemblies & Stroker Kits - 400 Blocks (406-495 cu. Seems most stroker kits are using the 6. We will work with you to ensure availability or find a suitable Categories Crate Engines and Builder Kits - Build Yours Like Butler - 500hp+ Pontiac EFI Muscle Car Engine on Pump Gas Crate Engines and Builder Kits - Two years ago, I had Butler Performance build me a 400 block engine with a stroker kit. 0dzyi5b, 4iyv, ofo, jpu, nw, f7zq, uiutsls, 9lo, ze, 487odk,