COMP Cams
COMP Cams 867-12 - These Pro Magnum hydraulic lifters are designed to perform at high RPM without any harmful pumping up. These lifters for AMC 290-401/199-258 yield significant power increase over standard hydraulic lifters.
COMP Cams 867-12 - These Pro Magnum hydraulic lifters are designed to perform at high RPM without any harmful pumping up. These lifters for AMC 290-401/199-258 yield significant power increase over...