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08-11-2006, 12:13 AM
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#1 |
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Blue 67
 Join Date: Apr 2004
Location: Western WA
Posts: 1,178
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Lugs and lug nuts
Hello:
After couple of months I am back on my brake upgrade!. It seems it has been a life time. Anyways I switched the front to 8 lug disc but the lugs and nuts are different size than my original drums also from rear drums. I was wondering if anybody knows what is the sizes for the 67-72 8 lugs and lug nuts and 73 and up 8 lugs and nuts. also I am planning to change the rear drums to disc (the one from black bird comapny) therefore I need to know what kind of lugs I need to get when I assemble the rear discs. Thanks
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1953 GMC 3/4 ton: current project 1967 C20: 5.3 voretc with T5 conversion, 4 wheel 8 lug disc brake 1972 Nova: my 4 door sport sedan! 5.3 voretc + T5 conversion. drivable project, FUN!! 1979 Camaro Z28: 5.3 vortec conversion with build TH350: drivable project, Fun to drive 1992 Camaro RS convertible (Z28 clone): 5.3 conversion with build T5: on going project 2005 Silverado 2500, 4x4 Duramax, original owner |
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08-11-2006, 12:34 AM
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#2 |
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its all about the +6 inches
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,693
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Re: Lugs and lug nuts
up to 70 they were 1/2 inch studs, starting in 71, with the disks, they went to 9/16'ths.
Sometime in the 73 - 87 run towards the end, they went to metric... i think 14mm. |
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08-11-2006, 12:37 AM
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#3 |
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Blue 67
Join Date: Apr 2004
Location: Western WA
Posts: 1,178
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Re: Lugs and lug nuts
Thanks.
__________________
1953 GMC 3/4 ton: current project 1967 C20: 5.3 voretc with T5 conversion, 4 wheel 8 lug disc brake 1972 Nova: my 4 door sport sedan! 5.3 voretc + T5 conversion. drivable project, FUN!! 1979 Camaro Z28: 5.3 vortec conversion with build TH350: drivable project, Fun to drive 1992 Camaro RS convertible (Z28 clone): 5.3 conversion with build T5: on going project 2005 Silverado 2500, 4x4 Duramax, original owner |
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