Pro Comp 58201 Leaf Spring Axle U-Bolt Kit

Pro Comp 58201 Leaf Spring Axle U-Bolt Kit
36.99In stock
  • Brand: Pro Comp
  • |
  • SKU: DFCW-58201
  • |
  • Part Number: 58201

1977-1986 Chevrolet K10/K1500 Pickup 4WD Gas/1977-1986 GMC K15/K1500 Pickup 4WD Gas/Diesel/1976-1986 Chevrolet K20/K2500 Pickup 4WD Gas/1976-1986 GMC K25/K2500 Pickup 4WD Gas/Diesel/1976-1987 Chevrolet Blazer 4WD Gas/1976-1987 GMC Jimmy 4WD Gas/1973-1986 Chevrolet Suburban 1500 4WD Gas/1973-1986 GMC Suburban 1500 4WD Gas/1973-1986 Chevrolet Suburban 2500 4WD Gas/1973-1986 GMC Suburban 2500 4WD Gas/1987-1991 Chevrolet Silverado 1500 2WD/4WD Gas/1987-1991 Chevrolet Silverado 2500 2WD/4WD Gas/Diesel/1987-1991 GMC Sierra 1500 2WD/4WD Gas/1987-1991 GMC Sierra 2500 2WD/4WD Gas/Diesel

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Product Details

U-Bolts are manufactured from low-alloy, high strength steel and are equivalent to a Grade 5 bolt. Kit includes 4 U-bolts, 8 heavy duty flat washers and 8 Hi-nuts. Boxed.

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1977-1986ChevroletK10/K1500 Pickup4WDGas
1977-1986GMCK15/K1500 Pickup4WDGas
1977-1986GMCK15/K1500 Pickup4WDDiesel
1976-1986ChevroletK20/K2500 Pickup4WDGas
1976-1986GMCK25/K2500 Pickup4WDGas
1976-1986GMCK25/K2500 Pickup4WDDiesel
1973-1986ChevroletSuburban 15004WDGas
1973-1986GMCSuburban 15004WDGas
1973-1986ChevroletSuburban 25004WDGas
1973-1986GMCSuburban 25004WDGas
1987-1991ChevroletSilverado 15002WDGas
1987-1991ChevroletSilverado 25002WDGas
1987-1991ChevroletSilverado 25002WDDiesel
1987-1991ChevroletSilverado 15004WDGas
1987-1991ChevroletSilverado 25004WDGas
1987-1991ChevroletSilverado 25004WDDiesel
1987-1991GMCSierra 15002WDGas
1987-1991GMCSierra 15004WDGas
1987-1991GMCSierra 25002WDGas
1987-1991GMCSierra 25004WDGas
1987-1991GMCSierra 25002WDDiesel
1987-1991GMCSierra 25004WDDiesel


211511Front Leaf Spring
158201Front U-Bolts
158401Rear Block Kit
113122Rear Add-A-Leafs
17220Stainless Brake Lines
1GM400Drop Steering Arm
2324509Front ES3000 Shocks
2329500Rear ES3000 Shocks

Important Notes

  • Driveline modifications may be required due to increased driveline angles.
  • Exhaust modifications may be required for height increases of 4" and are normally required for 6" height increases.
  • All ride height increases are approximate and will vary due to vehicle specification (Engine size, factory options, trail equipment, etc
  • Two additional front shocks must be ordered separately for vehicles equipped with factory dual shocks.
  • Replacement 4" and 6" rear leaf springs are available and sold sep

Tire Info
Max Tire Size35" x 12.50"
Wheel Diameter15" +
Wheel Width8" - 10"
Backspace3.25" - 4.5"
Bolt Pattern6 x 5.5"
Bolt Code83
Lug Nut Size7/16"
Lug Nut KitN/A