AFR Intake Valve Seat - 2.210 in OD x 1.750 in ID x 0.375 in - Iron 91930069 Ideal For Street Rods/Machines

Ideal For Street Rods/Machines

5-1/4 in Deep Pan

1971-1976 Oldsmobile Cutlass S CID 455 Naturally Aspirated GAS

If weather resistance is a concern

necessary hardware for a return style system installation

AFR Intake Valve Seat - 2.210 in OD x 1.750 in ID x 0.375 in - Iron 91930069 Ideal For Street Rods/MachinesProduct Description: Valve Seat Intake 2. 210 in OD x 1. 750 in ID x 0. 375 in Iron Sold Individually For over thirty years Airflow Research has been defining technological leadership in cylinder head manufacturing and flow dynamics. This complete commitment to performance has enabled Airflow Research's cylinder heads to find themselves on the fastest race cars and the most powerful street machines in the country. As every engine builder will attest