Quote:
Originally Posted by lolife99
No.
HD calipers only fit the 1-1/4” rotors.
Calipers have to match the rotors.
Rotors have to match the spindles.
And there’s 2 different spindles also.
No such thing as a 2” wide rotor.
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I was attempting to interpret how the calipers are listed.
ACDELCO 18R640 {#18035829} Professional; Non-Coated, Includes: Semi-Metallic Pads and Hardware; Reman. Info
FitsFront Left; with 11-5/32in x 2-3/4in Brakes
OrFront Left; Heavy Duty System; w/ 11" X 2" Brakes
ACDELCO 18R639 {#18035828} Professional; Non-Coated, Includes: Semi-Metallic Pads and Hardware; Reman. Info
FitsFront Right; with 11-5/32in x 2-3/4in Brakes
OrFront Right; Heavy Duty System; w/ 11" X 2" Brakes
ACDELCO 18R623 {#18035812, 18R737} Professional; Non-Coated, Includes: Semi-Metallic Pads and Hardware; Reman. Info One of our most popular parts
Front Right; Standard System; w/ 11" X 2" Brakes