Hooker Blackheart Long Tube Header-S/S LS Swap Header - BH14365 instrument-panel-lights 2 V8 1987 - 1990

2 V8 1987 - 1990 GMC V3500 454/7

1980-1983 Oldsmobile Cutlass Cruiser

8 L L6 1974 - 1980 Jeep Cherokee 258/4

thermostat gaskets

Bolt Spacing on the Wider Side: 4-inch

Hooker Blackheart Long Tube Header-S/S LS Swap Header - BH14365 instrument-panel-lights 2 V8 1987 - 1990These swap headers allow enthusiasts to drop an LS engine into the ever popular 1955 1957 Chevy. These new headers were designed to fit only with a 605 box or stock steering setup. They are a true 1 7 8 inch long tube design to sufficiently maximize the torque and horsepower of the free breathing LS engines and constructed of 304 stainless steel. Features: True long tube design to maximize performance potential of the LS engine Thick plate steel