Rear 4 X 4 MXKT (sold separately)
Rear 4 X 2 MXKT (sold separately)
Rear 4 X 2 Do not use on trucks equipped with a top overload spring MTKT (sold separately)
Browse our selection of quality leaf helper spring parts designed specifically for your GMC Sierra 1500 HD Classic. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
SLE · SLT
Crew Cab Pickup
V8 6.0L
Automatic
