1964-72 Chevelle, GTO, 442, GS / 1967-69 Camaro, Firebird, Nova / 70-81 Camaro / Firebird, Trans Am - Power Brake Booster Rear booster to firewall plastic sleeve, 1pc This is the white plastic boot that seals the booster to firewall hole. They are often brittle with age and cracked. This item just pops off and is replaced in seconds. If you are rebuilding an original booster it is a must.
