Engines and Components› Pistons and Piston Rings

Eagle

Eagle Pontiac 455 4.250in Crank 6.800in I-Beam Rods -6cc Flat Top 4.155in Pistons Rotating Assembly

$3,266.87

SKU: E001 615034155

In Stock
In Stock
Ships by Jun 20
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

This Eagle Pro Street Rotating Assembly (stroker kit) is designed for Pontiac 455 V8 engines. It typically includes high-performance components such as a 4340 forged steel crankshaft, 4340 forged steel I-beam connecting rods (often with ARP 8740 bolts), and forged flat-top pistons. The kit is intended to increase the displacement and performance of the Pontiac 455 engine by modifying its internal dimensions.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandEagle
Part NumberE001 615034155

Videos

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Power of Pontiac, 455Ci engine built by Butler Performance
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1968 GTO - Pontiac 461 Stroker w/Butler Performance CNC-ported Edelbrock Aluminum Heads
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Pontiac GTO Project Update - 461 Stroker Build Progress
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1968 GTO Burnouts/Launches - Pontiac 461 Stroker w/Butler Performance Ported Heads
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1968 Pontiac GTO 461 Stroker - Test Passes on the Street
Pulling GTO Engine, for Butler 461 Stroker Kit Install

Pulling GTO Engine, for Butler 461 Stroker Kit Install
Pontiac Mega Brace discription 461 Stroker update

Pontiac Mega Brace discription 461 Stroker update

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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