For 1987-1988 Chevrolet R30 Oil Filter API 56494DPJF 4.8L 6 Cyl ProTune

For 1987-1988 Chevrolet V30 Oil Filter API 12142PY 4.8L 6 Cyl ProTune

For 1987-1988 Chevrolet R20 Oil Filter API 52167RMKX 4.8L 6 Cyl ProTune

API 79SP66Y Oil Filter Fits 1987-1988 Chevy R30 4.8L 6 Cyl ProTune ProTune

For 1967 Chevrolet C20 Panel Oil Filter API 31646TBFJ 4.1L 6 Cyl CARB ProTune

For 1987-1988 GMC R3500 Oil Filter API 35928XGZJ 4.8L 6 Cyl ProTune

For 1987-1988 GMC R2500 Oil Filter API 99256BNCB 4.8L 6 Cyl ProTune

For 1987-1988 GMC V3500 Oil Filter API 68184KZBQ 4.8L 6 Cyl ProTune