Hooker Headers 2455-2HKR Competition Header Height: 20.900 Width: 12.600 Length: 45.300 Weight: 44.5 Fitment: 1975/Chevrolet/Monte Carlo/S Coupe 2-Door/7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated::Not Legal For Sale Or Use In California, Trans Control = Automatic, Will Not Fit Raised Port Heads~ Factory Style Big Block Stands And Motor Mounts Must Be Used^^1975/Chevrolet/El Camino/Base Standard Cab Pickup 2-Door/7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated::Not Legal For Sale Or Use In California, Will Not Fit Raised Port Heads~ Factory Style Big Block Stands And Motor Mounts Must Be Used^^1974/GMC/Sprint/Custom Standard Cab Pickup 2-Door/7.4L 7441CC 454Cu. In. V8 GAS OHV Naturally Aspirated::Not Legal For Sale Or Use In California, Will Not Fit Raised Port Heads~ Factory Style Big Block Stands And Motor Mounts Must Be Used^^1974/GMC/Sprint/Custom Standard Cab Pickup ...