1975-1981 F-Body & 1975-1979 X-Body Crossmember RCF2L-350 High Margin Free flows at 105 GPH

Free flows at 105 GPH and 70 GPH at 9 PSI

L306-40-300D

5L V8 1966 - 1969 Chevrolet Corvette 427/7L V8 1966 - 1969 Chevrolet Caprice 427/7L V8 1975 - 1978 GMC C35 454/7

1967-1986 Chevrolet C10 Suburban

Fits: Jeep CJ-5 (1968-1982)

1975-1981 F-Body & 1975-1979 X-Body Crossmember RCF2L-350 High Margin Free flows at 105 GPHFits Models: Camaro, Nova, Skylark, Firebird, Ventura, Trans Am, Omega, Apollo, Phoenix Fits Years: 75 81 F Body, 75 79 X Body Fits Transmissions: TH350, Muncie, Powerglide, T 10, Super T 10, Saginaw, TH200 We recommend a polyurethane transmission mount. The GMTM is sold separately. 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