Hedman Hedders 88320 Painted Hedders Exhaust Header Features: Highest Quality Materials Computerized Precision Hand Tested; Sturdy Leak Proof Welds Durable And Affordable Height: 8.25 Width: 16.50 Length: 39.00 Weight: 26.00 lbs Vehicle Type: 2694 Fitment: 1973/Mercury/Montego/Villager/5.8L 5753CC 351Cu. In. V8 GAS OHV Naturally Aspirated::Will Fit 2V Heads Only~ With Automatic C-4 Transmission Only~ Will Not Fit 400 Cleveland~ w/o A.I.R Systems Emission Controls Are Not Removed Considered OEM Repl.^^1973/Mercury/Montego/Villager/5.8L 5752CC 351Cu. In. V8 GAS OHV Naturally Aspirated::Will Fit 2V Heads Only~ With Automatic C-4 Transmission Only~ Will Not Fit 400 Cleveland~ w/o A.I.R Systems Emission Controls Are Not Removed Considered OEM Repl.^^1973/Mercury/Montego/Villager/5.8L 351Cu. In. V8 GAS Naturally Aspirated::Will Fit 2V Heads Only~ With A...