Long Tube Headers for 48-77 Ford 260-351W SBF Mustang II 1-3/4in Primary D623 legwear 6L V8 1981 - 1986

6L V8 1981 - 1986 Chevrolet C10 305/5L V8 1975 - 1986 Chevrolet G10 350/5

25/8 V 1975 Oldsmobile Custom Cruiser 4

automatic and manual transmissions*

4/6 L 1969 Dodge Dart Custom U/K/8 V 1969 Dodge Dart Custom 3

Long Tube Headers for 48-77 Ford 260-351W SBF Mustang II 1-3/4in Primary D623 legwear 6L V8 1981 - 1986Overview: 48 77 Ford MII SBF 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. This fitment is tailored for popular aftermarket engine swap kits. Doug's engine swap headers were developed to solve common fitment issues