Fits: 318, 340, Engine Stroke: 4.000 in.
Rear Main Seal Style: 2-piece
Engine Stroke (in): 4.000 in.
Crankshaft Material: Cast steel
Engine Balance: Internal
Requires Narrow Bearings: No
Rod Bearings Included: No
Main Bearings Included: No
Rod Journal Diameter (in): 2.125 in.
Main Journal Diameter (in): 2.500 in.
Crankshaft Snout Style: Standard
Quantity: Sold individually.
These Mopar Performance special heavy-duty crankshafts feature radiused fillets for the small block engines, and a 6-bolt pattern on the crank flange. Whether you're pulling or drag racing, these affordable cranks will get the job done.