High Energy Hydraulic Flat Lifter Set for Chevrolet Small and Big Block. 2001 Pontiac Firebird Improve the street and track

Improve the street and track performance of your GM truck and achieve that precise Pro-Touring feel by combining our popular P/N 3033 upper a-arms with ½” taller premium ball joints

requiring less than an hour using basic hand tools

for smooth engagements without detriment to the vehicle's release components

630" outer diameter and fit applications with 3/8" valves and

High Energy Hydraulic Flat Lifter Set for Chevrolet Small and Big Block. 2001 Pontiac Firebird Improve the street and trackWith a patented orifice metering valve and a lightweight check valve disc these High Energy hydraulic flat lifters for Chevrolet Small Big Block 348 409 provides quicker response and better performance.