Chevy SBC 383 5.7 6.0 ROD 4340 Forged Steel Crankshaft 3.750 1Pc PCE276.1020

Rear Main Seal Style: 1-piece EXTERNAL BALANCE
Engine Stroke (in): 3.750 in.
Crankshaft Material: Forged 4340 Steel
Engine Balance: Internal
Lightened: No
Requires Narrow Bearings: See notes below
Rod Bearings Included: No
Main Bearings Included: No
Rod Journal Diameter (in): 2.100 in.
Main Journal Diameter (in): 2.449 in.
Minimun Rod Length (in): 5.700 in.
Balancer Bolt Thread Size: Standard
Crankshaft Snout Style: Standard
Quantity: Sold individually.
Notes: Check the bearing to crank radius clearance. Rod bearings may need to be chamfered or alternatively use narrow rod bearings. -