Hi-Tech Hydraulic Lifters have a greater bleed rate, which greatly increases vacuum, throttle response and noise. Hi-Tech Lifters were designed primarily for extremely hot street machines or racing applications where a vacuum rule is in place or where you must run a Hydraulic cam.
COMP Cams Hi-Tech Hydraulic Lifter for Small and Big Block Chrysler and AMC V8, Set of 12
Available in a set of 16 under 882-16
