Product Summary

Universal Fit, 6.00" Thread Length, Aluminum

  • This 3" lowering block kit includes just what you need to drop your car's leaf spring rear suspension
  • Extruded aluminum lowering blocks are 2-1/2" wide and 5" long
  • U-bolts fit 3" diameter axle housings and are 10" long to fit a variety of applications
  • U bolts are a premium steel construction and are zinc plated for corrosion resistance
  • Drops the ride height on vehicles with the axle mounted on top of the leaf springs

Key Specs

MFG. Part #91043810
BrandSpeedway Motors

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Speedway Motors 91043810 Details

Kit includes 2 extruded aluminum lowering blocks complete with four 1/2" U-bolts and hardware. Blocks are 2-1/2" wide x 5" long. U-bolts fit 3" diameter axle housings and are 10" long.  9/16" pin diameter.


Speedway Motors 91043810 Specifications

MFG. Part #91043810
BrandSpeedway Motors
Speedway Motors Catalog Part #910-43810
Thread Length6.00"
Thread Pitch1/2"-20
Sold in QuantityKit
NotesU bolt is 10" x 3".
Material TypeAluminum
Overall Length5.00"
Overall Width2.50"
Overall Height3.00"