1977-1990 B-Body crossmember RCB3-350 grab-bars 6L V8 1956 - 1959

6L V8 1956 - 1959 GMC 100 322/5

7 V8 1987 - 1990 Chevrolet Caprice 350/5

3L V8 2023-2024 Chevrolet Silverado 1500 PPV 325/5

Strength and Styling

1977-1990 B-Body crossmember RCB3-350 grab-bars 6L V8 1956 - 1959Fits GM B Body Models:? Caprice, Impala, LeSabre, Oldsmobile 88, ? Bonneville, ? Parisienne, ? Catalina. Fits Years: 77 90 Fits Transmissions: TH350, TH200, TH250, Muncie, T10, Super T10, Powerglide, Saginaw Application: Year Make Model Submodel 1977 1981 Pontiac Bonneville 1977 1990 Chevrolet Caprice 1977 1981 Pontiac Catalina 1977 1990 Oldsmobile Custom Cruiser 1980 1983 Buick Estate Wagon 1977 1985 Chevrolet Impala 1977 1985 Buick LeSabre 1983 1986