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#1 |
Registered User
Join Date: Jul 2005
Location: SK, Canada
Posts: 488
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I don't have access to my truck right now but I need to order some parts. Is there a way (without pulling the wheels off) to find out whether I have 1" or 1 1/4" rotors?
My truck is a '78 Chevy, LWB, 305, 2wd, Scottsdale, no A/C, single gas tank on the passenger side. If you need other info, just ask. Thanks!
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Evan B. |
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#2 |
yeller
Join Date: Oct 2001
Location: Twin Cities
Posts: 13,826
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Re: rotor thickness
I don't think so, the rotor thickness' varied so much on these truck...there is no definate way to tell based on the options your truck has. This was discussed a while back and we pretty much all came to this conclusion.
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Jeff 73-87.com 73-87.com Facebook page 73-87 cab corner 6x9 speaker brackets for sale 67-72 cab corner speaker brackets for sale 47-54 cab corner speaker brackets for sale |
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#3 |
Registered User
Join Date: Jul 2005
Location: SK, Canada
Posts: 488
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Re: rotor thickness
Ok, Thanks anyway.
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Evan B. |
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#4 |
Active Member
Join Date: Feb 2004
Location: Atlanta GA
Posts: 174
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Re: rotor thickness
Evan,
FWIW, and not to start cross-fire ![]() If you have the system on the glove box door, the book shows the JB1, 3, 5, 6, 7 all have the 1 1/4, while the hydroboost numbers are JB8 and JF9. If you had to make a purchase cold, it seems like you'd be more likely to use the 1 1/4 rotors. I realize there's a slight difference in years between yours and mine, but the odds would seem to favor the 1.25's. Juzt my dos centavos ![]() Brian |
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