COMP Cams Hydrlc Roller Lifter FS O-E in 877-1 MOMO Any damage discovered before installation

Any damage discovered before installation is covered under our return process — contact support with photos for a replacement or refund

The integrated switch connects to factory fog light circuits

Premier 2005 - 2007 Mercury Monterey Luxury 1997 - 2001 Mercury Mountaineer Base 1996 Mercury Sable G 1998 - 2004 Mercury Sable LS Premium 1986 - 2005 Mercury Sable LS

The Super Damper does not retain stock belt size

simplifying installation and improving safety

COMP Cams Hydrlc Roller Lifter FS O-E in 877-1 MOMO Any damage discovered before installationCOMP Cams Lifters 877 1 Engineers at COMP Cams developed Short Travel Race Hydraulic Roller Lifters using a design that maximizes the performance of Hydraulic Roller lifters at higher engine speeds. With full travel Hydraulic lifters in performance engines, higher rpms are often limited by the incorrect positioning of the lifter's internal piston, which inevitably ? pumps up? during the engine cycle. This improper location results in open valves and