Product Details

The Belltech Lowering Kit w/Street Performance Shocks gives the 1975-1978 GMC C15 a lower stance with parts that were designed to work together, so the truck sits right and still drives like a finished vehicle.

Belltech has built sport truck suspension since 1983, and each part is engineered for the specific vehicle it fits.

Specifications
Part Number 706SP
Part Name Belltech Lowering Kit w/Street Performance Shocks
Vehicle 1975-1978 GMC C15
Engine 5.0L; 5.7L; 6.6L; 7.4L
Drivetrain RWD
Lowering - Front 3"
Lowering - Rear 4"
Weight 95.95 lb
UPC 722439116427
Notes
  • Fitment limit from Belltech: 1-1/4" Rotor.
  • Belltech application: 73-87 Silverado C10 / Sierra C15 1-1/4" Rotor.
  • 3" F / 4" R drop.
  • For trucks w/o O.E. front sway bar order adapter kit #5704.
  • 1-1/4" Rotor.

Vehicle fitment

This product fits the vehicles listed below.

YearMakeModelDrivetrainNotes
1975GMCC15RWD
1976GMCC15RWD
1977GMCC15RWD
1978GMCC15RWD

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