Long Tube Headers for 68-76 AMC 290-401 V8 1-3/4in Primary Ceramic Coated D103 BatteriesandAccessories Maximum gain of +6 HP

Maximum gain of +6 HP and +5 LB-FT of torque

3L V8 2019-2023 GMC Sierra 1500 SLT 325/5

SKU Number : J8993023 Brand : Crown Vintage UPC : 848399072853 Part Type : Rear View Mirror Dimension : 3

Space Age 90 Boot Protector Blue 8-Pack

9L V8 1981 - 1983 Dodge B250 318/5

Long Tube Headers for 68-76 AMC 290-401 V8 1-3/4in Primary Ceramic Coated D103 BatteriesandAccessories Maximum gain of +6 HPOverview: 68 76 Various AMC Long Tube Silver 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 backpressure