; 1.5 in. Lift; 6 Lug Wheel
2500 lbs. Capacity; 3 Leaf Stack For Leaf Spring Applications; Requires Mounting Kit PN[25250 Or 25300];
3500 lbs. Capacity; 4 Leaf Stack For Leaf Spring Applications; Requires PN[25250]; w/7 Leaves Requires PN[25400];
Browse our selection of quality leaf helper spring parts designed specifically for your GMC R2500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · High Sierra · Sierra Classic
Cab & Chassis · Crew Cab Pickup · Standard Cab Pickup
L6 4.8L · V6 4.3L · V8 5.0L · V8 5.7L · V8 6.2L · V8 7.4L
Automatic · Manual
