Long Tube Headers for 63-66 Mopar A Body 273-360 LA Motor 1-5/8in Primary D450-B water-pumps 7 V8 1977 Pontiac Grand

7 V8 1977 Pontiac Grand Prix 403/6

8L V10 2000-2005 Ford Excursion XLT 330/5

5 Mounting Hardware Included Yes Series OEM Grade Finish Stainless Steel Oxygen Sensor Location Pre Converter and Midbed Overall Length (In

8L V8 1975 - 1987 Ford E-150 Econoline Club Wagon Custom 351/5

Year Make Model Submodel Engine Size 2015 - 2017 Ford Mustang 5L/V8

Long Tube Headers for 63-66 Mopar A Body 273-360 LA Motor 1-5/8in Primary D450-B water-pumps 7 V8 1977 Pontiac GrandOverview: 63 66 Mopar A Bdy SBM Long Tube Blck Ctd Long tube headers provide the greatest increases in horsepower and torque across the entire RPM spectrum. The choice of racers worldwide, Doug's long tube headers are designed for the car owner who wants maximum power and the highest quality header on the market. Features: 3 8" Thick machined flanges to prevent warping Precision formed long transition collectors and long tube design reduces