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Manley 190170 – 4340 Crankshaft Non-Twist Forging, Big Block Chevy 4.000″ Stroke 454 Main, 2.200 Rod Journal, W/O Center Counter Weights, Bobweight 2350 grams, Weight 64-66lbs

$895.00

SKU: 190170 Categories: , Brand:

Manley Big Block Chevy 4.000″Stroke 4340 Non-Twist Forged Crankshaft, 454 Main Journal (2.750″), 2.200″ Rod Journal, W/O Center Counter Weights, Bobweight 2350 grams, 64-66lbs 190170 

Requires Minimum rod length 6.385″

Heat Treated, Stress Relieved, Shot peened, nitrided and 100% magnafluxed

Micro polished large radius journals (narrowed rod bearings required)

Note: Manley crankshafts are not intended for use with highly boosted roots style cog belt superchargers.

Weight 70 lbs

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