GForce Crossmembers - RCF2L-700
Transmission Crossmember - Bolt-On - Steel - Black Powder Coat - 4L60 / 4L60E / 700R4 - GM F-Body 1975-81 - Each
700R4Transmission-Crossmember for F-Body Camaro/Firbird 1975-1981 And X-Body Nova 1975-1979. Fits both cars using the 700R4, 4L60, 4L60E, Tremec TKO-500/600Transmissions. Made for Dual Exhaust & bolts on in 20 min.