Compstar – Small Block Chevy

Compstar Small Block Chevy cranks are available in a wide variety of strokes and journal sizes to fit most any common cubic inch requirement. Made from the same AISI 4340 material as all of our other Compstar components, these crankshafts are the most durable in their class. Also available in 1 piece seal design.

Our SBC crankshafts are available in the following configurations:

350 Main/ 2.100″ Pin
Strokes available: 3.480″ | 3.500″ | 3.562″ | 3.625″ | 3.750″ | 3.875″ | 4.000″

350 Main/ 2.100″ Pin/ 1 pc seal
Strokes available: 3.750″ | 3.875″

350 Main/ 2.000″ Pin
Strokes available: 3.480″ | 3.500″ | 3.562″

400 Main/ 2.100″ Pin
Strokes available: 3.480″ | 3.625″ | 3.750″ | 3.800″ | 3.875″ | 4.000″