Originally Posted by cdb95z28
You are correct, the GM images are wrong for showing a black caliper. I have the copper free on my SS 1LE. Same brake components as a copper free ZLE. My GM parts source also shows the 85113991/92 as the part # for my rear calipers.
I noticed this discrepency before looking at AC Delco's site.
CALIPER,REAR BRAKE (WITHOUT BRAKE PADS & BRACKET) - RH
AJ, AK37 (A1Y, BCD, J6H) * (INCLS 2, 7, 9-11)
Callout: 1
#85113992
CALIPER,REAR BRAKE (WITHOUT BRAKE PADS & BRACKET) - LH
AJ, AK37 (A1Y, BCD, J6H) * (INCLS 2, 7, 9-11)
Callout: 1
#85113991
As for the fronts, I also show your #s,
CALIPER,FRONT BRAKE (WITHOUT BRAKE PADS & BRACKET) - RH
AJ, AK37 (A1Y, BCD, J6H) * (INCLS 2, 3, 7-9)(PERFORMANCE TORCH RED)
Callout: 1
#86791549
CALIPER,FRONT BRAKE (WITHOUT BRAKE PADS & BRACKET) - LH
AJ, AK37 (A1Y, BCD, J6H) * (INCLS 2, 3, 7-9)(PERFORMANCE TORCH RED)
Callout: 1
#86791548
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