Lower your 1947-55 Chevy leaf spring truck with our proven billet 1.75" wide lowering block kit. This kit lowers the rear of your leaf spring truck 2" or 3" without affecting your ride quality. These block kits allow the vehicle's shock angle to remain unchanged from the factory position. Works great with lowered springs to get that slammed look without sacrificing the handling characteristics. Designed to fit 3" diameter axle housing.
U-Bolt Torque Recommendations
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Thread Size & Nut Hex Size
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Max Torque (ft lbs.)
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1/2 (3/4 Hex)
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90-95
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9/16 (7/8 Hex)
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120-130
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5/8 (15/16 Hex)
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170-180
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3/4 (1-1/16 Hex)
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275-300
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Kit includes:
- 1.75" wide x 6.00" long Aluminum Blocks
- Grade 8 Ubolts
- All mounting hardware
Notes:
2" block kit = 1/2" x 3" x 9" round top
3" block kit = 1/2" x 3" x 12" round top (Please do not inquire why these are 3" longer as this is the next size available with plenty of thread)
CA Prop 65 Warning - cancer and reproductive harm www.p65warnings.ca.gov
