F43 SERIES LIGHTWEIGHT

Name: F43 SERIES LIGHTWEIGHT
Brand: Scat
SKU: S01L 4-350-3562-5850-20LW
Price: 1577.23 USD
Availability: InStock

$1,577.23

SKU: S01L 4-350-3562-5850-20LW

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Description

Scat F43 Lightweight 4340 Steel Crankshaft, Chevrolet SB 350 Main, 2pc Rear Main Seal. Features pendulum cut and profiled counterweights, gun-drilled main line hole for lightening and equalization of crankcase pressure, and 4 lightening holes. Nitride hardened for superior wear resistance. Includes straight shot and chamfered oil holes. Requires narrowed bearings.

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Specifications

Brand	Scat
Part Number	S01L 4-350-3562-5850-20LW

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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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