Engines and Components› Engines, Blocks and Components

Manley Performance

Manley Rotating Assembly, SBC 383 3.750 STROKE/+11cc DOME

$3,490.33

SKU: M004 290935

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In Stock
Ships by Jun 10
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Non-Returnable Item
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Description

The Manley Performance MPN 290935 is an engine rotating assembly for Small Block Chevrolet (SBC) 383 engines. It includes a lightweight 4340 forged steel crankshaft, 4340 forged steel H-Beam connecting rods, and 2618 forged aluminum Platinum Series pistons. It is designed for high-performance applications with a 3.750 stroke and +11cc dome pistons, supporting 750-1500 horsepower.

Fitment

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Specifications

BrandManley Performance
Part NumberM004 290935

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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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