SSW Long Tube Headers

1979-93 Ford Mustang Foxbody, Headers with " diameter primaries and 3.5" OD (outside diameter) merge collectors 9.5" tall deck aftermarket heads. Designed for use with cylinder heads that have a -o'clock, 8-o'clock bolt pattern. Set up to work with TH400 auto transmission, and works with either UPR or AJE K-members / trans-crossmembers. Headers fit the following heads for the 9.5"; tall deck: Brodix T1 F STD, Trick Flow HP. This header kit comes with high flow cats. Works Headers Only " Primaries O'Clock, Trick Flow HP.