Overview
The Pro Comp 61251 is a 1 inch rear lift block kit for leaf spring vehicles from Pro Comp Suspension. It is the smallest lift in the range and is used to raise the rear of a leaf spring setup by one inch.
The kit is built around two rear lift blocks that are fastened with U-bolts. No vehicles are named, so the kit is not matched to a make or model here.
Key features
- 1 inch rear lift height
- Two rear lift blocks per kit
- Four U-bolts for mounting
- Eight thick flat washers and eight U-bolt nuts
Small lifts and everyday driving
A one inch rear block changes the stance of the vehicle only slightly. For many owners it is chosen to level a rear that sits low under load or to add a little clearance without a major suspension change. The effect on ride is usually modest, though the first few drives may feel different.
Small blocks still move the axle, so check the parts that connect to it. Brake hoses, sway bar links and shock mounts should be inspected for stretch or stress. Tire clearance may improve slightly, but rub points at full turn should be checked before highway use.
Because the change is small, the springs themselves often remain serviceable. Inspect the leaves for cracks and check the bushings for play before adding any block. Keep an eye on how the rear feels over the first weeks, and retighten hardware after the initial drives.
- Check brake hose length after lifting
- Look for tire rub at full steering lock
- Inspect sway bar end links for stress
Specifications
| Brand | Pro Comp Suspension |
|---|---|
| Part number | 61251 |
| UPC | 614901022773 |
| Type | Rear lift block kit with U-bolts |
| Lift height | 1 in |
| Quantity | 2 rear lift blocks |
| Hardware | 4 U-bolts, 8 thick flat washers, 8 U-bolt nuts |
Vehicle fitment
Check your rear spring pack against this kit before ordering.
Confirm your vehicle’s year, model and trim before ordering.
What’s included
Two rear lift blocks, four U-bolts, eight thick flat washers and eight U-bolt nuts.
