1982-2005 Chevrolet S10 / GMC S15 3" Rear Lowering Blocks + U-Bolts
Trekline Motorsports rear lowering blocks provide a strong cast-steel solution for leaf-spring-under-axle applications. The block installs between the rear axle and leaf spring to lower the rear ride height without cutting or modifying the leaf spring.
Product Details:
- 3-inch tapered cast-steel lowering blocks
- Includes U-bolts for 2.75-inch axle tube
- Designed for 2.5-inch-wide leaf springs
- Leaf spring must be positioned under rear axle
Vehicle / Application Fitment:
- 1982-2005 Chevrolet S10 2WD/4WD
- 1982-1990 GMC S15 2WD/4WD
- 1991-2004 GMC Sonoma 2WD/4WD
- 1983-2004 GMC S15 Jimmy 2WD
- 1983-2005 Chevrolet S10 Blazer 2WD
Important: Never stack lowering blocks. Confirm leaf-spring width, axle-tube diameter, U-bolt length, pin diameter and available axle-to-frame clearance before installation.
Installation Notes:
- Verify the complete suspension and driveline configuration before ordering.
- Use properly sized, high-quality U-bolts where the application requires them.
- Torque suspension hardware to the appropriate specification and recheck after initial road use.
- A post-installation inspection is recommended before regular driving.
Placement: Rear
Brand: Trekline Motorsports
SKU: 8002302
