AFR Intake Valve Seat - 2.210 in OD x 1.750 in ID x 0.375 in - Iron 91930069 1971-1976 Oldsmobile Cutlass S CID

1971-1976 Oldsmobile Cutlass S CID 455 Naturally Aspirated GAS

5-1/4 in Deep Pan

filter neglect can be the most costly

If weather resistance is a concern

but for maximum output use the MSD HEI Module

AFR Intake Valve Seat - 2.210 in OD x 1.750 in ID x 0.375 in - Iron 91930069 1971-1976 Oldsmobile Cutlass S CIDProduct 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