Engines and Components Engines, Blocks and Components

Big End Performance

SBC INTERNAL BALACNCE 153 TEETH 2PC REAR MAIN 5588

$42.77

SKU: B01B 34007

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Description

SBC INTERNAL BALACNCE 153 TEETH 2PC REAR MAIN 5588

MIA's Description

The Big End Performance 34007 is an engine component designed for SB Chevy internally balanced engines. It is a 153-tooth, 2-piece rear main seal replacement compatible with 1955-1988 models. This component is intended to restore engine performance.

Fitment

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Specifications

BrandBig End Performance
Part NumberB01B 34007

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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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