Description
Chevrolet: Corvette 70 - 74 7
25" Chevy button clutch applications
Forged 5140 steel "SIR" I-Beam rods include ARP 8740 bolts
COMP's Positive Stop PTFE valve seals offer more clearance for dual springs with better sealing than O-ring or umbrella seals
Callies Compstar Mid Weight Forged Crankshaft - 3.500 in Stroke - Internal Balance - 2-Piece Seal - Small Block Chevy SAG143-CM Forged Steel Connecting Rod Chevrolet: Corvette 70 - 74Product Description: Crankshaft Compstar Mid Weight 3. 500 in Stroke Internal Balance Forged Steel 2 Piece Seal Small Block Chevy Sold Individually Callies Performance Products began manufacturing high performance crankshafts in 1989. With many years of engineering and employee experience, Callies has grown to be the industry leader for innovative product design. Callies Performance Products takes pride in staying ahead of the competition with the
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























