Zip Corvette has available 100% correct 1968-1976 Corvette power brake vacuum boosters. These boosters are completely assembled and ready for installation - including the rear boot, correct pedal push rod, reproduction vacuum check valve, correct SAE mount studs with original size nuts for installation. Simply remove your master cylinder and a new power brake booster can be installed in no time.
Original 1968-1976 Corvette power brake vacuum boosters were painted black, 1977-1982 came from the factory plated.
Note: Includes specialized adjustment gauge to ensure correct adjustment of the pin between the master cylinder and power brake booster. This tool alone could potentially save your hours of frustration trying to get the installation just right - see the video for explanation.
(GM Part 338906)
Generation | C3 |
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Model Year | 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976 |
- OE GM PART #: 338906 *GM part # provided for lookup purposes only.