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Scat

CHEVY 400 MAIN 2PC REAR SEAL STREET & STRIP STANDARD WEIGHT FORGED ROTATING ASSEMBLY UNBALANCED

$2,688.34

SKU: S01L 1-41305

In Stock
In Stock
Ships by Jun 16
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This Scat rotating assembly features a 4340 forged standard weight crankshaft with a 3.750" stroke and 400 main. It includes Scat 5.700" I-Beam rods and Icon forged -24.8cc dish pistons, designed for a 2-piece rear main seal. The assembly is unbalanced and requires internal balancing before installation.

Fitment

Fitment Guaranteed

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on fit.

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

BrandScat
Part NumberS01L 1-41305

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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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