73-76 Chevy 1/2; 3/4 Ton 4in Suspension
You’ve got a classic truck, now give it the classic look it deserves. Raise it up! Give it the ground clearance and room you need for big tires, up to 35", with this 4" leaf spring and block kit for your classic 1973-1987 Chevy or GM truck.
  • Brake line relocation brackets allow re-use of factory brake lines
  • Heavy-duty replacement front leaf springs provide lift and great ride quality
  • Rear lift block and longer U-bolts for easy installation and level stance
  • Steering components included to ensure smooth post-installation operation of steering system and factory-consistent vehicle handling characteristics

Application Summary:

Year Make/Model
1975-1976 Chevrolet K10
1973-1974 Chevrolet K10 Pickup
1973-1976 Chevrolet K10 Suburban
1973 GMC Jimmy
1975-1976 GMC Jimmy
1975-1976 GMC K15
1975-1976 GMC K15 Suburban
1973-1974 GMC K15/K1500 Pickup
1973-1974 GMC K15/K1500 Suburban

This item is a package with the following components:

Attributes
Accommodates Factory Wheels No
Adjustable No
Alternate Part Number ZONC11N
Back Spacing 3.5"
California Proposition 65 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Country of Origin (Primary) US
Emission Code Legal US
Front Lift Height 4"
Front Lift Method Leaf Springs
Hazardous Material Code N
Installation Difficulty 3 out of 5
Installation Time 3.5 hrs
Life Cycle Status Code Available to Order
Lift Type Lift Kit
Max Tire Size 35 x 12.5
NAFTA Preference Criterion Code B
Rear Lift Height 4"
Rear Lift Method Cast Blocks
Requires Metal Cutting No
Requires Welding No
SDR Required Flag N
Wheel Size 15 x 8
GTIN 00810156360046

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