Pro Comp 2.5” Rear Lift Blocks for 1973-1991 Chevy GMC K5 K10 K15 Truck SUV 4x4

Fitment Guide:

1973-1987 4WD Chevy K10 Pickup
1973-1991 4WD Chevy K10 Suburban
1973-1991 4WD Chevy K5 Blazer
1973-1987 4WD GMC K15 Pickup
1973-1991 4WD GMC K15 Suburban
1973-1991 4WD GMC Jimmy

Specifications:

• 2.5" rear lift height
• cast iron blocks
• U-bolts & hardware included
• PRO COMP part # 58251