Certain engines respond better to a light lifter pre-load because it recovers more quickly from any bad harmonics in the valve train. Others work better with a heavy pre-load because oil volume is reduced under the plunger, which increases lifter stiffness. COMP Cams Short...

These short travel retro-fit hydraulic roller lifters feature a short travel. This lifter pair's short travel allows for light pre-load and reduced oil for the highest revving lifter for factory, RHS, LSX and Warhawk LS.This Part Fits: Year Make Model Submodel 2001-2004 Avanti II...

These short travel retro-fit hydraulic roller lifters feature a short travel. These lifters' short travel allows for light pre-load and reduced oil for the highest revving lifter for factory, RHS, LSX and Warhawk LS.This Part Fits: Year Make Model Submodel 2001-2004 Avanti II Base...

These non-link bar short travel hydraulic roller lifters feature a short travel. These lifters' short travel allows for light pre-load and reduced oil volume for the highest revving lifter for Chevrolet Small Block.This Part Fits: Year Make Model Submodel 1987-1991,2001-2004 Avanti II Base 1991-1996...

Engineered as a premium upgrade, the COMP Cams Non-MDS Lifters for Dodge Gen III HEMI engines, keep all 8 cylinders engaged at all times, allowing the use of performance camshafts without concerns about lifter failure. Designed as a major upgrade over the commonly sourced...