Universal 4" Tapered Cast Steel Rear Lift Blocks for 2.5"-2.75" Leaf Springs | Trekline 8000803
Raise the rear of the truck by 4 inches with a Trekline rear lift-block setup matched to the listed leaf-spring application. Rear blocks are useful for correcting rear stance, matching a front lift or leveling setup, or creating additional tire clearance.
Vehicle Fitment:
- Universal rear leaf-spring applications using approximately 2.5"-2.75" wide leaf springs
- Confirm spring width, center-pin location, U-bolt dimensions and available shock travel before ordering
- Not recommended for applications using 3" wide leaf springs
Construction & Design:
- Construction: Cast Steel
- Block Design: Tapered
- Leaf-Spring Width: 2.5"-2.75" leaf springs
- Placement: Rear
What's Included:
- One pair / set of rear lift blocks
Important Fitment & Installation Notes:
- U-bolts are not included; verify the required diameter, width and length for the application.
- Verify rear shock travel after installation; longer shocks may be required.
- These are universal blocks; vehicle-specific U-bolt dimensions and driveline-angle requirements must be verified before installation.
Lift-block height is not always the same as net vehicle lift when a factory rear block is already installed. If a factory block is removed, subtract its thickness from the new block height to determine the approximate net increase. After installation, verify U-bolt torque, brake-line clearance, driveline angles, shock travel and tire clearance.
Complete Your Installation — U-Bolts Required
U-Bolt Selection Requires Measurement: Universal block. Match U-bolt bend, diameter, inside width, required length and thread to the actual axle/spring pack. Link to U-Bolts parent category.
Search Serial Killer Customs U-bolts and match the required dimensions to the truck before ordering.
Fitment safeguard: Always measure before ordering U-bolts. Verify bend style, bolt diameter, inside width, overall length and usable thread against the actual axle and leaf-spring pack. Factory options and previous suspension changes can alter the required dimensions.
Brand: Trekline Motorsports | Trekline SKU: 8000803
