The Victory Lap GMA-03-1 is aNew Heavy-Duty Replacement Regulator to be used, if needed, along with a GMA-03 kit. It isused on:Buick (1986-1993), Cadillac (1986-1987), Chevrolet (1986-1986), GMC (1986-1986), Oldsmobile (1986-1992), Pontiac (1986-1986).Lester No. 7801-3, 7802-7, 7803-7, 7804-11, 7805-11, 7805-5, 7806-2, 7807-11, 7808-7, 7812-11, 7820-11, 7872-3, 7894-7, 7985-11, 7985-2, 8134-7, 8136-2