1.25 in. Lift
1.5 in. Rear Block Kit Wheel Drive: 4WD
2.5 in. Rear Block Kit Wheel Drive: 4WD
2 in. Rear Block Kit Wheel Drive: 4WD
4 in. Rear Block Kit Wheel Drive: 4WD
3 in. Rear Block Kit Wheel Drive: 4WD
5 in. Rear Block Kit Wheel Drive: 4WD
3 in. H x 2.25 in. W x 6.5 in. L; Non-Tapered; Incl. U-Bolts; Designed To Replace Factory Block
4 in. H x 2.25 in. W x 6.5 in. L; Non-Tapered; Incl. U-Bolts; Designed To Replace Factory Block
Browse our selection of quality suspension leaf spring block kit parts designed specifically for your GMC Sierra 1500 Classic. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Denali · Hybrid · SL · SLE · SLT · WT
Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup
V6 4.3L · V8 4.8L · V8 5.3L · V8 6.0L
Automatic · Manual
