1967 Mercury Cougar Fuel Line Kit 2 Piece 5/16 Fuel Line Steel - ZGL6713OM TBD The system can be used

The system can be used with the factory rear muffler section

1x Return Fuel Line B (5/16" Diameter)

power and engine efficiency

The Hooker Maximum Flow muffler actually flows 99% and produces more horsepower and torque than a 2-1/2" open pipe

1967 Mercury Cougar Fuel Line Kit 2 Piece 5/16 Fuel Line Steel - ZGL6713OM TBD The system can be usedFuel Line Kit For 67 Mercury Cougar Late 2 Piece 5 16 Fuel Line Steel. Our Tank to engine Fuel Lines run from the back of the vehicle to the front. They will either connect to the fuel pump at the motor or run directly to a fuel rail. All lines come Pre Bent and flared with the correct threaded fittings which reduces your install time tremendously. Our mild steel lines are Galphan coated for added protection. Our stainless steel lines are T304 but are