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Manley 4.000 Stroker Kits - Pro Series 4.000 Crankshaft

Manley 4.000 Stroker Kits - Pro Series 4.000 Crankshaft

Manley

SKU: MAN-190024

Regular price $1,000.00 Sale

These Manley Pro Series crankshafts can make your short block bulletproof. They feature forged 4340 construction and undergo a multi-step heat-treatment process and are then nitrided for added strength. The crankshafts are stress-relieved, shot-peened, and magnafluxed. The Manley Pro Series crankshafts have micro-polished large .125 in. radius journals, gun-drilled mains, and lightened rod journals for weight reduction. The counterweights are fully profiled and they are designed for internal balancing.

Rear Main Seal Style: 1-piece
Engine Stroke (in.): 4.000 in.
Crankshaft Material: Forged 4340 steel
Engine Balance: Internal
Lightened: Yes
Requires Narrow Bearings: Yes
Rod Bearings Included: No
Main Bearings Included: No
Rod Journal Diameter (in.): 2.100 in.
Main Journal Diameter (in.): 2.559 in.
Crankshaft Snout Style: Standard
Quantity: Sold individually.
Notes: Features 24-tooth or 58-Tooth reluctor wheel.