COMP Cams Hydraulic Roller Lifter HASZ20PHOTOGP Works with a M-55 or

Works with a M-55 or M-55A standard volume oil pump

Requires custom tuning

1988-1991 Oldsmobile Cutlass Calais

074 Harmonic Damper - SFI 917062

COMP Cams Hydraulic Roller Lifter HASZ20PHOTOGP Works with a M-55 orCOMP Cams Hydraulic Roller Lifters are a performance upgrade for stock Hydraulic Roller lifters or retro fit Hydraulic Roller lifters for non roller blocks. The roller wheel decreases friction and increases longevity when compared to flat tappet lifters. Hydraulic Roller lifters can handle much more aggressive cam profiles than flat tappets unlocking performance potential. An excellent performance upgrade for OE Roller Ford 5. 0 engines, this non link