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SKU: 910101 | UPC: 738283446382
MaxTrac Rear U-Bolts for 1in/1.5in Lift Blocks - 8.75in x 2.622in x 9/16in - Set of 4 Fits 1988-2018 Chevy GMC Ram Toyota Nissan Trucks
Secure your rear leaf springs with this MaxTrac set of 4 U-bolts designed for 1-inch and 1.5-inch lift blocks on popular trucks. Engineered for Chevrolet C/K1500 Silverado GMC Sierra Ram 1500 Nissan Titan and Toyota Tacoma Tundra models from 1988 to 2018. Provides rock-solid clamping to handle heavy loads off-road trails and daily driving while maintaining suspension geometry.
Key Features
- Precise Dimensions: 8.75 inches long x 2.63 inches inside diameter x 9/16-inch thread diameter ensures exact fit over axle housing for 1-1.5in blocks
- Complete Hardware Kit: Includes 4 U-bolts 8 thick washers and heavy-duty nuts for immediate bolt-on installation without extra purchases
- Square Bend Ends: Locks U-bolts in position to resist twisting under torque and prevent slippage during extreme suspension flex
- High-Strength Steel Build: Grade 8 equivalent material withstands 5000+ lbs clamping force for reliable performance on lifted trucks
- Corrosion-Resistant Finish: Zinc plating protects against rust and road salt for extended service life in harsh conditions
Product Notes
- Confirm your lift block height is 1in or 1.5in before purchase to match U-bolt length
- Inspect leaf spring pack for wear prior to installation to ensure even load distribution
- Ships in protective packaging to arrive undamaged ready for install
Installation Notes
- Professional installation recommended.
- Torque nuts to 110-130 ft-lbs in a cross pattern using anti-seize compound
- Direct replacement for stock U-bolts compatible with OEM leaf springs and add-a-leafs
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1990-1993 | Chevrolet | C1500 | 454 SS |
| 1994-1997 | Chevrolet | C1500 | Base |
| 1988-1998 | Chevrolet | C1500 | Cheyenne |
| 1999 | Chevrolet | C1500 | LS |
| 1988-1992 | Chevrolet | C1500 | Scottsdale |
| 1988-1998 | Chevrolet | C1500 | Silverado |
| 1990-1998 | Chevrolet | C1500 | WT |
| 1994-1997 | Chevrolet | K1500 | Base |
| 1988-1998 | Chevrolet | K1500 | Cheyenne |
| 1988-1992 | Chevrolet | K1500 | Scottsdale |
| 1988-1998 | Chevrolet | K1500 | Silverado |
| 1991 | Chevrolet | K1500 | Sport |
| 1990-1998 | Chevrolet | K1500 | WT |
| 1999-2005 | Chevrolet | Silverado 1500 | Base |
| 2016-2018 | Chevrolet | Silverado 1500 | Custom |
| 2014-2018 | Chevrolet | Silverado |
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