Pro Comp Suspension offers 2.5", 4" and 6" leaf spring kits for the 73-91 leaf sprung GM 1/2 and 3/4 ton pickups and SUVs. Multi leaf spring packs feature diamond cut ends to reduce inter leaf friction. Kits include urethane spring bushings, u-bolts and front brake line relocation brackets. A raised steering arm is provided with 4" and 6" kits to prevent or minimize bump steer. Rear lift is achieved with lift blocks or blocks and add a leafs depending on lift height. Replacement rear spring for 4" or 6" of lift are an option. Kits include cellular gas twin tube ES3000 shocks.
Pro Comp K1008 4'' Lift Kit Fits Fits 4WD
- Brand: Pro Comp
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- SKU: PC-K1008
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- Part Number: K1008
1973-1976 Chevrolet K10/K1500 Pickup 4WD Gas/1973-1976 GMC K15/K1500 Pickup 4WD Gas/1973-1976 Chevrolet Blazer 4WD Gas/1973-1976 GMC Jimmy 4WD Gas/1973-1976 Chevrolet Suburban 1500 4WD Gas/1973-1976 GMC Suburban 1500 4WD Gas/1973-1976 GMC K15/K1500 Pickup 4WD Diesel
$603.99
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Product Details

Fitment
Years | Make | Model | Drive | Engine |
---|---|---|---|---|
1973-1976 | Chevrolet | K10/K1500 Pickup | 4WD | Gas |
1973-1976 | GMC | K15/K1500 Pickup | 4WD | Gas |
1973-1976 | Chevrolet | Blazer | 4WD | Gas |
1973-1976 | GMC | Jimmy | 4WD | Gas |
1973-1976 | Chevrolet | Suburban 1500 | 4WD | Gas |
1973-1976 | GMC | Suburban 1500 | 4WD | Gas |
1973-1976 | GMC | K15/K1500 Pickup | 4WD | Diesel |
Features
- Lift Height: 4"
- Front Lift: Leaf Springs and U-Bolts
- Steering Correction: Steering Arm
- Brake Line Extension Brackets
- Rear Lift: Block/U-Bolt Kit
- Shocks: Front/Rear ES3000 Shocks
- Shock Boots Not Included
- Max Tire Size: 33X12.5
Components
2 | 11511 | Front Leaf Spring |
1 | 13122 | Rear Add a Leaf Springs |
1 | 58101 | Front Box Kit |
1 | 58401 | Rear Blocks / U-Bolts |
1 | 7215 | Stainless Brake Lines |
1 | GM400 | Steering Arm |
Plus | ||
2 | 324509 | Front ES3000 Shocks |
2 | 329500 | Rear 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 separately.
- Vehicle will require alignment after kit is installed.
Tire Info
Max Tire Size | 35" x 12.50" |
Wheel Diameter | 15" + |
Wheel Width | 8" - 10" |
Backspace | 3.25" - 4.5" |
Bolt Pattern | 6 x 5.5" |
Bolt Code | 83 |
Lug Nut Size | 7/16" |
Lug Nut Kit | N/A |