Engines and Components› Engine Covers, Pans and Dress-Up Components

Big End Performance

BBC RAW TIMING CHAIN COVER

$31.35

SKU: B01B 43125

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In Stock
Ships by Aug 8
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

BBC RAW TIMING CHAIN COVER

MIA's Description

The Big End Performance 43125 is a raw steel timing cover designed for Chevy big block Mark IV engines. It is a 1-piece, plain cover suitable for engine sizes ranging from 6.5L/396 to 7.4L/454. This OE replacement part was manufactured in the United States and fits models from 1966 to 1990.

Fitment

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Specifications

BrandBig End Performance
Part NumberB01B 43125

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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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