Brand: Manley Performance

Manley Chevy Big Block 598CID High Compression Rotating Assembly fits 10.200″ Stroke 4.500″ x Rod 6.700″ARP 2000 bolts x Piston 4.600″1.245C.H. 43cc Dome Pistons 14.7:1 w/118cc Kit is Precision internally balanced by Manley in house   Manley 4340 non-twist lightweight forged steel 4.500″ crankshaft. Requires a 10.200″ block **Crank has been heat treated, stress relieved,

Manley Chevy Big Block 598CID Low Compression Rotating Assembly fits 10.200″ Stroke 4.500″ x Rod 6.700″ARP 2000 bolts x Piston 4.600″1.245C.H. -3cc Flat Top 10.0:1 w/118cc Kit is Precision internally balanced by Manley in house   Manley 4340 non-twist lightweight forged steel 4.500″ crankshaft. Requires a 10.200″ block **Crank has been heat treated, stress relieved, shot

Manley Chevy Big Block 615CID Low Compression Rotating Assembly fits 10.200″ Stroke 4.625″ x Rod 6.700″ARP 2000 bolts x Piston 4.600″1.185C.H. –3cc Dome 10.3:1 w/118cc Kit is Precision internally balanced by Manley in house   Manley 4340 non-twist lightweight forged steel 4.625″ crankshaft. Requires a 10.200″ block **Crank has been heat treated, stress relieved, shot

Manley Chevy Big Block 632CID Low Compression Rotating Assembly fits 10.200″ Stroke 4.750″ x Rod 6.700″ARP 2000 bolts x Piston 4.600″1.120″C.H. -3cc Flat Top 10.5:1 w/118cc Kit is Precision internally balanced by Manley in house   Manley 4340 non-twist lightweight forged steel 4.750″ crankshaft. Requires a 10.200″ block **Crank has been heat treated, stress relieved, shot