I'm not looking for just the diameter, I'm looking for the whole thing! I need any and all dimensions. What would safice for a while is the offsets.
The reason I ask is for a wilwood kit I'm putting together. Not that I want to undermine Spohn but there are options that exist for using wilwoods calipers and maybe even 2 piece rotors that would fit under 16" wheels and still be inexpensive.
I was inchs away from the LS1 upgrade when a friend of mine offered me his wilwood billet superlite calipers off his car (maxima with 12.2" dia). $100 and I walk with his calipers, new pads, and rebuild kit. I couldn't turn the deal down. Then I looked at the price of the calipers and they aren't too bad. $170 a piece but add $140 for pads . Then I noticed that 2 piece rotors aren't all that expensive if you shop around.
Anybody here do there own wilwood upgrade please post. I'd like to know how you like the calipers and your opinions.

 

Anybody? Or are you going to make me go to the store and measure them all?

 

john it looks like you're going to make a trip to the parts store. might want to pm ebmiller or alloy

 

they were posted earlier on.

https://www.thirdgen.org/techbb2/sho...ght=ls1+brakes

it's part of the faq board now.

I don't think offsets are in there, so that probably needs to be measured. It would be nice to have them on this board somewhere.

 

Yeah, I know about the faq (I made it a sticky). I really need those offsets. Looks like it's time to go to the parts store. Junkyard hunting tomorrow for ls1 rear brakes and a new rear impact bar.

 

Sorry J, just haven't had time to do anything with the brakes.


Ed

 

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Here's what I got from NAPA.
C5 vette: 12 7/5 diameter, 1 7/8 offset minus 3/8" flange thickness. $23.72 a piece
LS1 f-body: 12 diameter, 2 1/16" offset minus 3/8" flange thickness. $99.99 for the "premium", there was one not in stock that was $29 a piece. I laughed and asked the guy which one he thinks I was going to go with.