w/ 4.2L Engine; Single Inlet, Dual Outlet; Used in P/N J8129383. Fits 1974-1975 CJ-6; 1974-1983 CJ-5; 1976-1986 CJ-7; 1981-1986 CJ-8; 1987-1990 YJ Wrangler; Use Existing Hardware. UPC 848399060287