Rearend identification
m (→8.5" applications) |
(Add text, tables, minor clean up) |
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====8.2" applications==== | ====8.2" applications==== | ||
The 8.2" rearend was used through 1970 in the B-body (Impala) and F-body (Camaro) cars. The 8.2" was used through 1971 in the X-body (Nova) and through 1972 in the A-body (Chevelle). | The 8.2" rearend was used through 1970 in the B-body (Impala) and F-body (Camaro) cars. The 8.2" was used through 1971 in the X-body (Nova) and through 1972 in the A-body (Chevelle). | ||
+ | <table bgcolor="#F9F9F9" table border="1" cellpadding="2" cellspacing="0"><tr> | ||
+ | <td> Bel Air: 1964 - 1972 | ||
+ | </td><td> Biscayne: 1964 - 1972 | ||
+ | </td> | ||
+ | </tr><tr> | ||
+ | <td> Camaro: 1967 - 1970 | ||
+ | </td><td> Caprice: 1965 - 1971 | ||
+ | </td> | ||
+ | </tr><tr> | ||
+ | <td> Chevelle/ Malibu: 1964 - 1972 | ||
+ | </td><td> Chevy II: 1964 - 1968 | ||
+ | </td> | ||
+ | </tr><tr> | ||
+ | <td> El Camino: 1964 - 1972 | ||
+ | </td><td> Impala: 1964 - 1972 | ||
+ | </td> | ||
+ | </tr><tr> | ||
+ | <td> Monte Carlo: 1970 - 1972 | ||
+ | </td><td> Nomad: 1968 - 1972 | ||
+ | </td> | ||
+ | </tr><tr> | ||
+ | <td> Nova: 1964 - 1972 | ||
+ | </td><td> Skylark: 1964 - 1969 | ||
+ | </td> | ||
+ | </tr><tr> | ||
+ | <td> Tempest: 1964 - 1970 | ||
+ | </td><td> Trans Am: 1969 - 1972 | ||
+ | </td> | ||
+ | </tr><tr> | ||
+ | <td> Ventura: 1971 - 1971 | ||
+ | </td><td> Wildcat: 1964 - 1972 | ||
+ | </td> | ||
+ | </tr> </table><br> | ||
====8.5" applications==== | ====8.5" applications==== | ||
Line 128: | Line 161: | ||
The 8.5" 10-bolt GM rearend has a 30 spline pinion, uses C-clips, and could have 28 or 30 spline axles depending on the year. It uses a 1-1/4" pinion nut. | The 8.5" 10-bolt GM rearend has a 30 spline pinion, uses C-clips, and could have 28 or 30 spline axles depending on the year. It uses a 1-1/4" pinion nut. | ||
+ | <table bgcolor="#F9F9F9" table border="1" cellpadding="2" cellspacing="0"><tr> <td> Apollo: 1973 - 1975 | ||
+ | </td><td> Bel Air: 1970 - 1975 | ||
+ | </td> | ||
+ | </tr><tr> | ||
+ | <td> Blazer: 1979 - 1994 | ||
+ | </td><td> Bonneville: 1970 - 1986 | ||
+ | </td> | ||
+ | </tr><tr> | ||
+ | <td> C10 1/2 Ton (2WD): 1979 - 1987 | ||
+ | </td><td> C15/ C1500 1/2 Ton (2WD): 1979 - 1990 | ||
+ | </td> | ||
+ | </tr><tr> | ||
+ | <td> C1500 1/2 Ton (2WD): 1988 - 1990 | ||
+ | </td><td> Camaro: 1970 - 1981 | ||
+ | </td> | ||
+ | </tr><tr> | ||
+ | <td> Caprice: 1970 - 1996 | ||
+ | </td><td> Catalina: 1970 - 1981 | ||
+ | </td> | ||
+ | </tr><tr> | ||
+ | <td> Chevelle/Malibu: 1973 - 1973 | ||
+ | </td><td> Cutlas: 1970 - 1977 | ||
+ | </td> | ||
+ | </tr><tr> | ||
+ | <td> Cutlas: 1985 - 1987 | ||
+ | </td><td> El Camino: 1971 - 1976 | ||
+ | </td> | ||
+ | </tr><tr> | ||
+ | <td> Electra: 1971 - 1989 | ||
+ | </td><td> Firebird: 1970 - 1981 | ||
+ | </td> | ||
+ | </tr><tr> | ||
+ | <td> G10 1/2 Ton: 1979 - 1989 | ||
+ | </td><td> G15/ G1500 1/2 Ton: 1979 - 1988 | ||
+ | </td> | ||
+ | </tr><tr> | ||
+ | <td> G20 3/4 Ton: 1975 - 1989 | ||
+ | </td><td> G25/ G2500 3/4 Ton: 1978 - 1988 | ||
+ | </td> | ||
+ | </tr><tr> | ||
+ | <td> Grand Prix: 1971 - 1987 | ||
+ | </td><td> GTO: 1970 - 1977 | ||
+ | </td> | ||
+ | </tr><tr> | ||
+ | <td> Impala: 1971 - 1988 | ||
+ | </td><td> K10/ K1500 1/2 Ton (4WD): 1979 - 1988 | ||
+ | </td> | ||
+ | </tr><tr> | ||
+ | <td> K15/ K1500 1/2 Ton (4WD): 1979 - 1988 | ||
+ | </td><td> K5 Blazer (4WD): 1979 - 1991 | ||
+ | </td> | ||
+ | </tr><tr> | ||
+ | <td> LeMans: 1971 - 1983 | ||
+ | </td><td> Malibu: 1973 - 1983 | ||
+ | </td> | ||
+ | </tr><tr> | ||
+ | <td> Monte Carlo: 1973 - 1978 | ||
+ | </td><td> Nova: 1970 - 1979 | ||
+ | </td> | ||
+ | </tr><tr> | ||
+ | <td> Omega: 1973 - 1979 | ||
+ | </td><td> Phoenix: 1978 - 1979 | ||
+ | </td> | ||
+ | </tr><tr> | ||
+ | <td> Regal: 1973 - 1987 | ||
+ | </td><td> Regal: 1985 - 1987 | ||
+ | </td> | ||
+ | </tr><tr> | ||
+ | <td> Riviera: 1975 - 1978 | ||
+ | </td><td> Skylark: 1970 - 1972 | ||
+ | </td> | ||
+ | </tr><tr> | ||
+ | <td> Skylark: 1975 - 1979 | ||
+ | </td><td> Sonoma: 1994 - 1998 | ||
+ | </td> | ||
+ | </tr><tr> | ||
+ | <td> Suburban 1/2 Ton: 1979 - 1991 | ||
+ | </td><td> Suburban 1/2 Ton: 1979 - 1991 | ||
+ | </td> | ||
+ | </tr><tr> | ||
+ | <td> Suburban 1/2 Ton: 1979 - 1991 | ||
+ | </td><td> Suburban 1/2 Ton: 1979 - 1991 | ||
+ | </td> | ||
+ | </tr><tr> | ||
+ | <td> Trans Am: 1970 - 1981 | ||
+ | </td><td> Ventura: 1976 - 1977 | ||
+ | </td> | ||
+ | </tr> </table><br> | ||
====10 bolt ID==== | ====10 bolt ID==== | ||
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==12-bolt cover/10-bolt ring gear== | ==12-bolt cover/10-bolt ring gear== | ||
This "O" (Olds) rearend was used in the Olds Cutlass A-body from 1968-'70. It was the rearend that had a 12 bolt cover, but with a 10 bolt 8.5" ring gear. This is '''not''' the same as the corporate 8.5 rearend, and there is no parts interchange between the two rearends. | This "O" (Olds) rearend was used in the Olds Cutlass A-body from 1968-'70. It was the rearend that had a 12 bolt cover, but with a 10 bolt 8.5" ring gear. This is '''not''' the same as the corporate 8.5 rearend, and there is no parts interchange between the two rearends. | ||
+ | |||
+ | ==12-bolt car== | ||
+ | *Ring gear diameter: 8.875" | ||
+ | *Cover bolts: 12 | ||
+ | *Ring gear bolts: 12 | ||
+ | *Axle spline count: 30 | ||
+ | *Pinion spline count: 30 | ||
+ | *Carrier Breaks: 2.76-down / 3.07 / 3.90 / 4.10-up | ||
+ | *Pinion Nut Size: 1-1/8" | ||
+ | Pinion yokes interchange between the 12-bolt car and truck. Originally the 12-bolt rearend used U-joint sizes 1310, 1330 or GM 3R series. | ||
+ | |||
+ | <table bgcolor="#F9F9F9" table border="1" cellpadding="2" cellspacing="0" | ||
+ | ><tr> | ||
+ | <td> Bel Air: 1964 - 1972 (Rear) | ||
+ | </td><td> Biscayne: 1964 - 1972 (Rear) | ||
+ | </td> | ||
+ | </tr><tr> | ||
+ | <td> Camaro: 1967 - 1972 (Rear) | ||
+ | </td><td> Caprice: 1966 - 1970 (Rear) | ||
+ | </td> | ||
+ | </tr><tr> | ||
+ | <td> Chevelle/ Malibu: 1964 - 1972 (Rear) | ||
+ | </td><td> Chevy II: 1964 - 1968 (Rear) | ||
+ | </td> | ||
+ | </tr><tr> | ||
+ | <td> El Camino: 1965 - 1972 (Rear) | ||
+ | </td><td> GTO: 1970 - 1972 (Rear) | ||
+ | </td> | ||
+ | </tr><tr> | ||
+ | <td> Impala: 1964 - 1972 (Rear) | ||
+ | </td><td> Monte Carlo: 1970 - 1972 (Rear) | ||
+ | </td> | ||
+ | </tr><tr> | ||
+ | <td> Nomad: 1968 - 1972 (Rear) | ||
+ | </td><td> Nova: 1964 - 1972 (Rear) | ||
+ | </td> | ||
+ | </tr><tr> | ||
+ | <td> Trans Am: 1969 - 1972 (Rear) | ||
+ | </td><td> Wildcat: 1964 - 1972 (Rear) | ||
+ | </td> | ||
+ | </tr> | ||
+ | </table><br> | ||
==MOPAR== | ==MOPAR== |