UMI Performance

UMI Performance 73-87 GM C10 Handling and Lowering Kit Stage 2.5 4.5in F/6in R Viking Shocks - Black

SKU 64025-B

MPN umi64025-B

$2457.44 · Available to order

UMI Performance 73-87 GM C10 Handling and Lowering Kit Stage 2.5 4.5in F/6in R Viking Shocks - Black

Stage 2.5 kit features 4.5″/6″ drop for an awesome stance. UMI springs are combined with drop spindles to yield 4.5″ of front lowering. The UMI flip kit, shock relocation bracket and factory leafs team up for a 6″ rear drop. The heavy duty tubular front sway bar and three way adjustable rear sway bar provides excellent sway control and handling balance. Viking double adjustable shocks are versatile performers and can handle cruising, cornering and drag racing.

Confirmed vehicle fitment
YearsMakeModelSubmodelDrive
1977GMCC15Indy Hauler
1975–1978GMCC15Base
1975–1986ChevroletC10Silverado
1977–1978GMCC15Heavy Half
1981ChevroletC10Deluxe
1975–1978GMCC15High Sierra
1975–1978GMCC15Sierra Classic
1975–1978GMCC15Sierra Grande
1979–1980GMCC1500Heavy Half
1979–1986GMCC1500Base
1979–1986GMCC1500Sierra Classic
1987GMCR1500High Sierra
1981–1986ChevroletC10Custom
1987GMCR1500Sierra Classic
1975–1986ChevroletC10Scottsdale
1987ChevroletR10Scottsdale
1973–1974ChevroletC10 PickupBase
1979–1982GMCC1500Street Coupe
1975–1980ChevroletC10Custom Deluxe
1979–1986GMCC1500High Sierra
1987GMCR1500Base
1987ChevroletR10Silverado
1978–1980ChevroletC10Big Ten
1973–1974GMCC15/C1500 PickupBase
1987ChevroletR10Custom Deluxe
1975–1981ChevroletC10Cheyenne
1979–1982GMCC1500Sierra Grande
1978GMCC15Street Coupe
Specifications
CategorySuspension
Sub-CategorySway Bars
CARB ApprovedYes
Prop 65 WarningY
Special OrderYes