Long Tube Headers for 62-74 Mopar 383-400 B' Motor 1-3/4in Primary D451-B mallory Resistant to bowing

Resistant to bowing

8L 6 1979 - 1980 GMC C1500 Heavy Half 350/5

8L/V6 1986 Pontiac Sunbird 2L/L4 1982 - 1986 Buick Skyhawk 1

SKU Number : 56000099 Brand : Crown UPC : 848399021301 Part Type : Parking Light Dimension : 12

Add Edge's award-winning Insight monitor and control power levels through the monitor

Long Tube Headers for 62-74 Mopar 383-400 B' Motor 1-3/4in Primary D451-B mallory Resistant to bowingOverview: 62 74 Various 383 Long Tube Black 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