Signature Series Crankshaft BBC w/ Center Counter Weights w/ 4.625 in Stroke

As the premium line of crankshafts offered by Lunati, Signature Series Crankshafts are the strongest you will find for your engine. The specialized non-twist 4340 forged steel construction comes completely profiled and detailed to our racing specs. Many design features such as gun drilled mains, lightened rod journals, micropolished journals and a windage reducing contoured wing counterweight profile make the Signature Series the best choice for serious racers.

Additional Attributes:

GTIN: 00788120775021
California Proposition 65: WARNING: This product contains a chemical known to the State of California to cause cancer, birth defects or other reproductive harm.
Connecting Rod: Big Block Chevy
Crankshaft Material: 4340 Forged Steel
Crankshaft Series: Signature Series
Main Journal Outer Diameter: 2.75
Minimum Rod Length: 6.7
Notes: 2PC Rear Seal
Rod Journal Outer Diameter: 2.2
Rod Journal Width: 2
Stroke: 4.625

Extended Information:

Emissions : CARB Eligible
Life Cycle Status: Temporarily Unavailable

Packaging:

Quantity of Each: 1
Package UOM: EA
Dimension: 32 x 10 x 10 inches
Weight: 88 PG