Long Tube Headers for 62-74 Mopar 426 Wedge440 RB Motor 2in Primary D452 accel 2L | 07-04 Monterey 4

2L | 07-04 Monterey 4

9L V8 1971 - 1974 Dodge W300 Pickup 360/5

patented NOS Fogger™ nozzle revolutionized the way nitrous' oxide' and fuel were dispersed into an engine

25/8 V 1970 Plymouth Fury Sport Suburban U/K/8 V 1970 Plymouth Fury Sport Suburban 4

6 V8 1971 Pontiac Firebird Esprit 455/7

Long Tube Headers for 62-74 Mopar 426 Wedge440 RB Motor 2in Primary D452 accel 2L | 07-04 Monterey 4Overview: 62 74 Various 426 440 Long Tube Slvr 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