BBK 79-93 Mustang 351 Swap Shorty Unequal Length Exhaust Headers - 1-5/8 Silver Ceramic (15110) 1554 HC6-XXR4 kit features a MaXX

HC6-XXR4 kit features a MaXX pressure plate for the serious enthusiast

rigid design allows for quicker shifts and smooth

7L TI-VCT V6 2011-2014 Ford F150 3

25" muffler

BBK 79-93 Mustang 351 Swap Shorty Unequal Length Exhaust Headers - 1-5/8 Silver Ceramic (15110) 1554 HC6-XXR4 kit features a MaXXThese BBK Performance shorty unequal Length exhaust Headers are designed and constructed with 1 5 8" CNC mandrel bent tubing that offers unrestricted exhaust flow for increased horsepower and torque over factory OEM manifolds. As with all BBK Performance exhaust headers they feature a 3 8" laser cut flange for additional strength and a guaranteed leak free fit. All headers are robotically and precision hand welded and then pressure tested to ensure