CCA Lifter SetsEngine Valve Lifter KitAvailable individually under 886-1Hi-Tech Hydraulic Lifters have a greater bleed rate, which greatly increases vacuum, throttle response and noise. Hi-Tech Lifters were designed primarily for...
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.
With a greater bleed rate, these Hi-Tech hydraulic lifters for Oldsmobile 260-455 and Pontiac 326-455 increase engine vacuum and throttle response for hot street and racing applications.
