ls1 rear rotor specs

[bretcopsey]

If it's on here, I couldn't find it. Can anyone provide the max & min thickness specs for a ls1 rear rotor? Are lt1 the same? I'm trying a home brew of brake parts. Thanks!

[zman1969]

Rear Brakes

Discard Thickness = 24.51 mm (0.965 inch)

Maximum Lateral Runout 0.15 mm (0.006 inch)

Minimum Wear Thickness = 24.89 mm (0.980 inch)

Rotor Thickness (New)= 25.90 mm (1.020 inch)

Minimum Thickness After Refinish= 24.89 mm (0.980 inch)

LS1 and LT are different LS are bigger- and thicker

[bretcopsey]

Thanks for the response! Unfortunately it seems that ls1 rotors may not work for me. I need something that is 12.8 x 0.78 with 5 on 4.75" bolt circle or as close as possible.

Did you find that information online somewhere? I couldn't find anything that specific using google.