Comp Cams Cadillac/Buick HYD Lifeter Grilles Factory fitment profile - Matches

Factory fitment profile - Matches OEM contours without modifications to your bumper or frame

Your vehicle's seat design determines how snugly they wrap

Integrated Tension Rod - Maintains consistent belt tension without additional hardware or adjustments

Direct fit for the 2003–2007 generation

Aerodynamic Functionality - Enhances rear downforce and high-speed stability

Comp Cams Cadillac/Buick HYD Lifeter Grilles Factory fitment profile - MatchesHigh EnergyT Hydraulic Lifters ; Buick V8; Cadillac V8 HIGH ENERGYT? Hydraulic Flat Tappet Lifters Patented orifice metering valve precisely meters oil to the rocker arms Continuous contact between the metering valve & pushrod seat is maintained: Eliminating excessive oiling at high RPM Pushrod seat is made of a special powdered metal iron alloy that is heat treated for strength & wear resistance Longer piston than conventional hydraulic lifters,