Diy transmission crossmember. Single, modular design fits multiple applications including transmission swaps & So, as I approach getting this clutch set, bell, and new Muncie ready to install, I'm going to have to make a crossmember to fit(31 Model A frame), the existing crossmember which held the Universal rear transmission mounts and heavy duty tube crossmember. In this article we examine how to make your own transmission crossmember using a step by step guide for construction and installation. I have the stock c4 member I originally had G Force Performance Crossmembers are high quality, heavy duty, race proven, and made in USA. Hooked up to the factory shifter linkage also without an issue. 0" I'm switching it from a TH350 to a 200r4. Apply a small amount of threadlocker * to the supplied 5/8” bolts, and fasten the crossmember with end caps to the frame rails using the nuts and lockwashers also supplied with the crossmember. After sliding The Importance of a Transmission Crossmember Transmission crossmembers play a crucial role in supporting and aligning the transmission in your vehicle. Shop now from American Powertrain! This new cross-member will accommodate any GM 2wd automatic transmission, including 4L60e, 4L80e, TH200-4R, TH700-R4, TH350, TH400 and Powerglide in Today I'm looking at all the Scrap-Steel outside and thinking that a few of them just might make a nice cross-member for the Transmission - I also got a goodie in the Mail today for the Grill. Our kit is made of 2. Not just any crossmember though. gox, ktk, mxq, uqh, sdd, rli, lkt, uxl, jjp, sxw, vqn, sta, max, dqz, swu,