Product Description

Pontiac Rotating Assemblies

CI	Crank	Rod	Stroke	Rod Length	Piston	Piston Bore	Type	72CC	84CC	Unbalanced	Complete
4340 Forged Standard Weight Cranks, H-Beam Connecting RodsINTERNAL BALANCE ROTATING ASSEMBLIES
461	4-400P-4250-6700-2200	2-454-6800-2200	4.250″	6.800″	FORGED	4.155	FLAT	11.9	10.6	1-41660	1-41660BI
461	4-400P-4250-6700-2200	2-454-6800-2200	4.250″	6.800″	FORGED	4.155	DISH	11.2	10.1	1-41661	1-41661BI
488	4-400P-4500-6700-2200	2-454-6700-2200	4.500″	6.800″	FORGED	4.155	FLAT	12.9	11.1	1-41670	1-41670BI
488	4-400P-4500-6700-2200	2-454-6700-2200	4.500″	6.800″	FORGED	4.155	DISH	11.3	10.3	1-41671	1-41671BI
461	4-455P-4250-6700-2000	2-454-6800-2200	4.250″	6.800″	FORGED	4.185	FLAT	11.9	10.6	1-41680	1-41680BI
488	4-455P-4500-6700-2200	2-454-6700-2200	4.500″	6.800″	FORGED	4.185	FLAT	12.9	11.1	1-41681	1-41681BI