Does anybody out there have a performance box on their truck that has a six speed and it work right? If so what have you got?
Does anybody out there have a performance box on their truck that has a six speed and it work right? If so what have you got?
Todd Eldridge<br />2002 2500HD Crew 4x4 zf 6sp<br />Stanadyne FM-100 additional fuel filter<br />Flo-Pro Muffler<br />Summit White <br />Fender flares painted to match<br />GMC side molding<br />SS Nerf Bars<br />e-mail todd.eldridge@cnet.navy.mil