React Drop Spindles (2in Drop) | 1988-2000 Chevy/GMC C1500

React 2" modular drop spindles for 1988-2000 Chevy/GMC C1500 trucks and SUVs that accept 1.25" width rotors. These spindles are the required foundation for our Wilwood D52 caliper front upgrade kit and our 14"/16" big brake kits, dropping your front ride height 2" while opening up room for larger rotors and calipers.

Can also be used on 88-91 single-cab C1500 trucks running the thinner 1" rotor to swap over to the 1.25" "HD" brake system — a common upgrade path for early single-cabs that want the same brake hardware as later trucks.

Wheel clearance note: requires 17" or larger wheels to clear the dropped geometry and bigger brake components.

Pair these spindles with our Wilwood D52 caliper upgrade kit, or step up to a full 14" or 16" big brake kit built specifically around this spindle.