This is a New Aftermarket Exhaust Manifold for the 1967-1972 GM, Chevrolet V-8 EnginesItem Description :Driver Side (LH-Side), Chevrolet, GMC Pickup, Suburban, Blazer, 2WD Models OnlyOther Information : 2 Wheel Drive Models ,Ram Horn Style Center Dump 45 Degree (Kick / Angle back), Fits the Chevrolet made Engines. 283, 305, 307, 327, 350Make / Model :BLAZER/JIMMY (full size) : 1970-72CHEVROLET 10 PICKUP : 1967-1972CHEVROLET 20 PICKUP : 1967-1972CHEVROLET 30 PICKUP : 1967-1972GMC 1500 PICKUP : 1967-1972GMC 2500 PICKUP :1967-1972GMC 3500 PICKUP : 1967-1972SUBURBAN 10 : 1967-1972SUBURBAN 1500 : 1967-1972SUBURBAN 20 : 1967-1968SUBURBAN 2500 : 1967-1972