Add-a-Leaf kits are the perfect solution when 1.5 - 2.5"es of raised height is required. This strengthens the integrity of an existing leaf spring pack, which is helpful when trying to renew the spring due to age and heavy loads.
Pro Comp 13122 Leaf Helper Spring
- Brand: Pro Comp
- |
- SKU: DFCW-13122
- |
- Part Number: 13122
1969-1987 Chevrolet K10/K1500 Pickup 4WD Gas/1969-1987 GMC K15/K1500 Pickup 4WD Gas/Diesel/1969-1987 Chevrolet K20/K2500 Pickup 4WD Gas/1969-1987 GMC K25/K2500 Pickup 4WD Gas/Diesel/1973-1991 Chevrolet Blazer 2WD/4WD Gas/1973-1991 GMC Jimmy 2WD/4WD Gas/1973-1991 Chevrolet Suburban 1500 2WD/4WD Gas/1973-1991 Chevrolet Suburban 2500 2WD/4WD Gas/1973-1991 GMC Suburban 1500 2WD/4WD Gas/1973-1991 GMC Suburban 2500 2WD/4WD Gas/1973-1991 Chevrolet Tahoe 2WD/4WD Gas/1973-1991 GMC Yukon 2WD/4WD Gas/1973-1991 GMC Yukon XL 1500 2WD/4WD Gas/1969-1987 Chevrolet C10/C1500 Pickup 2WD/4WD Gas/1969-1987 Chevrolet C20/C2500 Pickup 2WD/4WD Gas/Diesel/1969-1987 GMC C15/C1500 Pickup 2WD/4WD Gas/Diesel/1969-1987 GMC C25/C2500 Pickup 2WD/4WD Gas/Diesel/1961-1963 Dodge/Ram 1500 2WD/4WD Gas/Diesel/1961-1963 Dodge/Ram 2500 2WD/4WD Gas/Diesel/1961-1963 Dodge/Ram 3500 2WD/4WD Gas/Diesel/1961-1963 Dodge/Ram RamCharger 2WD/4WD /1961-1963 Plymouth Trailduster 2WD/4WD Gas/1966-1977 Ford Bronco 2WD/4WD Gas/1962-1996 Ford F-100 2WD/4WD Gas/1962-1996 Ford F-150 2WD/4WD Gas/1966-1977 Ford F-250 2WD/4WD Gas/1960-1975 International Pickup 4WD /1960-1975 International Travelall 4WD /1980-1991 Jeep Grand Wagoneer (SJ) 4WD Gas/1974-1988 Jeep J10 4WD Gas/1974-1988 Jeep J20 4WD Gas/1965-1996 Ford Econoline 2WD
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Product Details
Fitment
| Years | Make | Model | Drive | Engine |
|---|---|---|---|---|
| 1969-1987 | Chevrolet | K10/K1500 Pickup | 4WD | Gas |
| 1969-1987 | GMC | K15/K1500 Pickup | 4WD | Gas |
| 1969-1987 | GMC | K15/K1500 Pickup | 4WD | Diesel |
| 1969-1987 | Chevrolet | K20/K2500 Pickup | 4WD | Gas |
| 1969-1987 | GMC | K25/K2500 Pickup | 4WD | Gas |
| 1969-1987 | GMC | K25/K2500 Pickup | 4WD | Diesel |
| 1973-1991 | Chevrolet | Blazer | 4WD | Gas |
| 1973-1991 | GMC | Jimmy | 4WD | Gas |
| 1973-1991 | Chevrolet | Suburban 1500 | 4WD | Gas |
| 1973-1991 | GMC | Suburban 1500 | 4WD | Gas |
| 1973-1991 | Chevrolet | Suburban 2500 | 4WD | Gas |
| 1973-1991 | GMC | Suburban 2500 | 4WD | Gas |
| 1973-1991 | Chevrolet | Blazer | 2WD | Gas |
| 1973-1991 | GMC | Jimmy | 2WD | Gas |
| 1973-1991 | Chevrolet | Suburban 1500 | 2WD | Gas |
| 1973-1991 | GMC | Suburban 1500 | 2WD | Gas |
| 1973-1991 | Chevrolet | Suburban 2500 | 2WD | Gas |
| 1973-1991 | GMC | Suburban 2500 | 2WD | Gas |
| 1973-1991 | Chevrolet | Tahoe | 2WD | Gas |
| 1973-1991 | Chevrolet | Tahoe | 4WD | Gas |
| 1973-1991 | GMC | Yukon | 2WD | Gas |
| 1973-1991 | GMC | Yukon | 4WD | Gas |
| 1973-1991 | GMC | Yukon XL 1500 | 2WD | Gas |
| 1973-1991 | GMC | Yukon XL 1500 | 4WD | Gas |
| 1969-1987 | Chevrolet | C10/C1500 Pickup | 2WD | Gas |
| 1969-1987 | Chevrolet | C10/C1500 Pickup | 4WD | Gas |
| 1969-1987 | Chevrolet | C20/C2500 Pickup | 2WD | Gas |
| 1969-1987 | Chevrolet | C20/C2500 Pickup | 4WD | Gas |
| 1969-1987 | GMC | C15/C1500 Pickup | 2WD | Gas |
| 1969-1987 | GMC | C15/C1500 Pickup | 4WD | Gas |
| 1969-1987 | GMC | C25/C2500 Pickup | 2WD | Gas |
| 1969-1987 | GMC | C25/C2500 Pickup | 4WD | Gas |
| 1961-1963 | Dodge/Ram | 1500 | 2WD | Gas |
| 1961-1963 | Dodge/Ram | 1500 | 4WD | Gas |
| 1961-1963 | Dodge/Ram | 2500 | 2WD | Gas |
| 1961-1963 | Dodge/Ram | 2500 | 4WD | Gas |
| 1961-1963 | Dodge/Ram | 3500 | 2WD | Gas |
| 1961-1963 | Dodge/Ram | 3500 | 4WD | Gas |
| 1961-1963 | Dodge/Ram | RamCharger | 2WD | |
| 1961-1963 | Dodge/Ram | RamCharger | 4WD | |
| 1961-1963 | Plymouth | Trailduster | 2WD | Gas |
| 1961-1963 | Plymouth | Trailduster | 4WD | Gas |
| 1966-1977 | Ford | Bronco | 2WD | Gas |
| 1966-1977 | Ford | Bronco | 4WD | Gas |
| 1962-1996 | Ford | F-100 | 2WD | Gas |
| 1962-1996 | Ford | F-100 | 4WD | Gas |
| 1962-1996 | Ford | F-150 | 2WD | Gas |
| 1962-1996 | Ford | F-150 | 4WD | Gas |
| 1966-1977 | Ford | F-250 | 4WD | Gas |
| 1957-1979 | Ford | F-250 | 2WD | Gas |
| 1960-1975 | International | Pickup | 4WD | |
| 1960-1975 | International | Travelall | 4WD | |
| 1980-1991 | Jeep | Grand Wagoneer (SJ) | 4WD | Gas |
| 1974-1988 | Jeep | J10 | 4WD | Gas |
| 1974-1988 | Jeep | J20 | 4WD | Gas |
| 1965-1996 | Ford | Econoline | 2WD | |
| 1969-1987 | Chevrolet | C20/C2500 Pickup | 2WD | Diesel |
| 1969-1987 | Chevrolet | C20/C2500 Pickup | 4WD | Diesel |
| 1969-1987 | GMC | C15/C1500 Pickup | 2WD | Diesel |
| 1969-1987 | GMC | C15/C1500 Pickup | 4WD | Diesel |
| 1969-1987 | GMC | C25/C2500 Pickup | 2WD | Diesel |
| 1969-1987 | GMC | C25/C2500 Pickup | 4WD | Diesel |
| 1961-1963 | Dodge/Ram | 1500 | 2WD | Diesel |
| 1961-1963 | Dodge/Ram | 1500 | 4WD | Diesel |
| 1961-1963 | Dodge/Ram | 2500 | 2WD | Diesel |
| 1961-1963 | Dodge/Ram | 2500 | 4WD | Diesel |
| 1961-1963 | Dodge/Ram | 3500 | 2WD | Diesel |
| 1961-1963 | Dodge/Ram | 3500 | 4WD | Diesel |
Components
2 11511 Front Leaf Spring
1 58301 Front U-Bolts
1 58401 Rear Block Kit
1 13122 Rear Add-A-Leafs
1 7225 Stainless Brake Lines
1 GM400 Drop 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