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: 00788120774734
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: Small Block Chevy
Crankshaft Material: 4340 Forged Steel
Crankshaft Series: Signature Series
Main Journal Outer Diameter: 2.648
Minimum Rod Length: 6.125
Notes: 400 Main / 2PC Rear Seal
Rod Journal Outer Diameter: 2.1
Rod Journal Width: 1.9
Stroke: 4.25
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: 60 PG
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