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Lunati Pro Series Crankshafts 60447502

Lunati 60447502 - Lunati Pro Series Crankshafts

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Crankshaft, Pro Series, Forged 4340 Steel, Internal Balance, 4.750 in. Stroke, 2-Piece Rear Seal, Chevy, Each

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Estimated Ship Date: 10/15/2014 (if ordered today) Would you rather pick it up? Select Location

Brand: Lunati
Manufacturer's Part Number: 60447502
Part Type: Crankshafts
Summit Racing Part Number: LUN-60447502

UPC: 090127685419
Rear Main Seal Style: 2-piece
Engine Stroke (in): 4.750 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): 2.200 in.
Main Journal Diameter (in): 2.749 in.
Balancer Bolt Thread Size: 1/2-20 in.
Crankshaft Snout Style: Standard
Quantity: Sold individually.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

These Lunati Pro Series crankshafts are manufactured from the highest quality 4340 certified steel. The material meets all aircraft-quality standards for material cleanliness and purity standards. They feature drilled rod journals with lightening holes to reduce the inertia weight of the crankshaft and a surface finish that is a Grade 5 RMS or better. Whether you are building an engine for the street or the track, Lunati can provide the Pro Series crankshafts to fit your needs.


Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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