Product Overview
New Sure-fit Crossmember for F-Body
This is our new Sure-Fit crossmember system for the 1967-81 F-Bodies. Our new crossmember works with every transmission we’ve test fit, including 4L60E (including 4L65E & 4L70E), 4L80E, 6L80E, 6L90E, Powerglide, TH200, TH350, TH400, 700R4, Muncie 4-speed, TKO 600, T-56 and TR-6060 (including LSA High-Torque model). To our customers this means if you decide to change the transmission during the build or after completion you will have the correct transmission crossmember.
