1975-1981 F-Body & 1975-1979 X-Body Crossmember RCF2L-700 nos-lines-and-hoses Year Make Model Submodel Engine

Year Make Model Submodel Engine Size 1999 - 2006 GMC Sierra 1500 5

Because these mufflers are so aggressive

8 V6 1998 Chevrolet Lumina LTZ 231/3

and we therefore must advise you that they are sold for off-road applications only

1975-1981 F-Body & 1975-1979 X-Body Crossmember RCF2L-700 nos-lines-and-hoses Year Make Model Submodel EngineFits Models: Camaro, Nova, Skylark, Firebird, Ventura, Trans Am, Omega, Apollo, Phoenix Fits Years: 75 81 F Body, 75 79 X Body Fits Transmissions: 700R4, 4L60, 4L60E, 4L65E, T5, TKO, TKX For the 1975 1981 frames, the distance between the crossmember frame mounting holes is 31 3 4". To ensure proper crossmember selection be sure to measure your frame before you order. We recommend a polyurethane transmission mount. The GMTM is sold separately. In some