1978-1983 G-Body Crossmember- 4L80 with frame extension RCG-4L80K nos Rough Country's Series 96 is

Rough Country's Series 96 is a one-piece wheel design

8 V8 1972 - 1985 Ford F-250 302/5 V8 1963 Ford 300 289/4

Cadillac Series 60 Fleetwood (1959)

7 V8 1977 - 1985 Chevrolet K10 305/5 V8 1981 Chevrolet K10 Suburban 1976 - 1985 Chevrolet K10 Suburban 350/5

1970-1987 Chevrolet Monte Carlo

1978-1983 G-Body Crossmember- 4L80 with frame extension RCG-4L80K nos Rough Country's Series 96 isFits Models: GM RWD G Body; Malibu, Monte Carlo, El Camino, Cutlass, Grand Prix, Regal, Century, LeMans, Caballero, Bonneville Fits Years: 78 83 Fits Transmissions: 4L80E, 4L85E We recommend a polyurethane transmission mount. The GMTM is sold separately. G Force has developed a frame extension, GF FE100 to duplicate the longer frame on these early generation vehicles. The RCG 4L80K is pre packaged with the frame extension. The primary frame change on