GM Performance Crankshaft, Forged Steel, Chevrolet, L8T, 6.6, Each (PART #GMP-12701676)

Whether you are building a street or race engine, your choice of crankshaft, the central component of your engine, is crucial to the peak performance of your engine. Strength and durability are important traits of a great crank, and GM Performance crankshafts are precision-engineered to be both. Chevrolet understands that crankshaft failure can be catastrophic, so their crankshafts are made to exacting specifications and tested against the forces of high performance engines. GM Performance forged steel crankshafts are forged from exceptionally strong 1053 and 4340 steel to hold up under the most demanding situations. Choose wisely--choose GM Performance crankshafts.

SPECIFICATIONS

Brand Chevrolet Performance
Manufacturer's Part Number 12701676
Part Type Crankshafts
Product Line Chevrolet Performance Forged Steel Crankshafts
Engine Stroke (in.) 3.860 in.
Crankshaft Material Forged 1053 steel
Engine Balance Internal
Rear Main Seal Style 1-piece
Lightened No
Requires Narrow Bearings No
Rod Bearings Included No
Main Bearings Included No
Crankshaft Snout Style Standard
Quantity Sold individually.

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