rear brake drums
- Thread starter moyersgn
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they arent expensive new but if you must
just about any rear wheel drive GM passenger vehicle will have the 5x4.75 bolt pattern and use the 9 1/2" drums , that includes the S10 trucks with rear drums /all g-body ..cutlass , grandprix , regal, monte /f-body camaro, firebird,/ a-body caprices and the buick olds pontiac variants
just about any rear wheel drive GM passenger vehicle will have the 5x4.75 bolt pattern and use the 9 1/2" drums , that includes the S10 trucks with rear drums /all g-body ..cutlass , grandprix , regal, monte /f-body camaro, firebird,/ a-body caprices and the buick olds pontiac variants
Last edited:
If you prefer the aluminum drums-
Aluminum Rear Brake Drums
GM # 12255496
Look for J42 RPO Code
1983-84 Blazer/Jimmy S/T models 1980-84 Buick LeSabre and ‘85 RWD 1978-81 Buick Century 1978-87 Buick Regal 1981-85 Buick Riviera 1982-92 Chevy Camaro 1986-89 Chevy full size passenger cars 1978-81 Chevy Malibu 1978-88 Chevy Monte Carlo 1982-84 Chevy S10/S15 1980-85 Olds Delta 88 1978-82 Olds Cutlass 1980-81 Pontiac Bonneville 1983-85 Pontiac Bonneville 1986 Pontiac Parisienne 1982-92 Pontiac Firebird 1978-85 Pontiac Le Mans 1978-88 GMC Sprint/ El Camino
Easy to identify. They have 1" diameter balance weights welded to them. Usually found on GM's that have alloy wheels and no posi. 3rd gen F-bodies are your best shot. Used on B, C, D, F, and G-bodies with the 4.75 bolt pattern.
http://www.turbobuick.com/forums/threads/junkyard-run.188038/#post-1320581
http://www.turbobuick.com/forums/threads/aluminum-parts-on-gns.301360/#post-2328828
Aluminum Rear Brake Drums
GM # 12255496
Look for J42 RPO Code
1983-84 Blazer/Jimmy S/T models 1980-84 Buick LeSabre and ‘85 RWD 1978-81 Buick Century 1978-87 Buick Regal 1981-85 Buick Riviera 1982-92 Chevy Camaro 1986-89 Chevy full size passenger cars 1978-81 Chevy Malibu 1978-88 Chevy Monte Carlo 1982-84 Chevy S10/S15 1980-85 Olds Delta 88 1978-82 Olds Cutlass 1980-81 Pontiac Bonneville 1983-85 Pontiac Bonneville 1986 Pontiac Parisienne 1982-92 Pontiac Firebird 1978-85 Pontiac Le Mans 1978-88 GMC Sprint/ El Camino
Easy to identify. They have 1" diameter balance weights welded to them. Usually found on GM's that have alloy wheels and no posi. 3rd gen F-bodies are your best shot. Used on B, C, D, F, and G-bodies with the 4.75 bolt pattern.
http://www.turbobuick.com/forums/threads/junkyard-run.188038/#post-1320581
http://www.turbobuick.com/forums/threads/aluminum-parts-on-gns.301360/#post-2328828
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