Drums to disc offsets
#2
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Car: 86 Trans Am, 92 Firebird
Engine: 408 sbc, 3.1L of raw power
Transmission: TKO600, T5
Axle/Gears: Moser 9", 3:70 trutac, 3:23 torsion
Re: Drums to disc offsets
Not by any major .amount if at all. The only difference is the thickness of the drum and rotor and they are all about the same
#3
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Re: Drums to disc offsets
As 86 mentions, there's no substantial difference. A spacer was used on 16" wheels when GM switched from aluminum to iron drums, which created a .187 size difference. The spacer, however, seems to be hit or miss and essentially unnecessary. Even some disc brake cars received them.
JamesC
JamesC
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