Product Summary

Universal Fit, Steel, Yellow Zinc, 0.50" Hole Diameter

  • The 5/8" forged button head bolt looks good while offering maximum support
  • Billet aluminum support spacer has internal threads which allows you to properly support the shock without crushing the bushing
  • Thread length of bolt allows for use with up to 1/2" thick brackets, nylock nut is included to prevent bolts loosening over time
  • Three 1/2" mounting holes allow for adjustment from 3" to 5" below the centerline of the axle
  • Bracket is notched with the proper radius for 3" axle tubes but can be modified for other axle tube sizes

Comes as a Kit

Key Specs

MFG. Part #9109852
BrandSpeedway Motors

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Speedway sells the ONLY fully engineered shock mount kit. The 5/8" forged button head bolt looks good while offering maximum support.  The 1-3/4" x 1-3/4" billet aluminum support spacer has internal threads. This allows you to properly support this shock without crushing the bushing like others do, which leads to shock failures. The bracket is weld on bracket for 3 inch axle tubes.  The bracket features three holes for adjustment from 3" to 5" below the axle centerline. There's a reason major chassis builders use this mount.

  • Billet aluminum
  • 4-1/2" from base of head to end of threads
  • 1-1/4" shock mount base
  • Safely mounts to brackets 1/2" thick
  • Includes required washers and nylon lock nut
  • Weld to 3" rear end
  • Adjustable 3" - 5" below axle centerline
  • Has three 1/2" holes for shocks
  • Simply drill hole size to 5/8" when using 5/8" coil-over mounting hardware
  • Mounts and Bracket sold as pair
  • 2 Bolts and 2 Brackets



MFG. Part #9109852
BrandSpeedway Motors
Material TypeSteel
FinishYellow Zinc
Hole Diameter0.50"
Welding RequiredYes
Overall Length2.91"
Overall Width3.75"
Overall Height5.45"
Overall Diameter1.50"
Stud Diameter.625"
Stud Length4.50"
Tube O.D.3.00"
Material Thickness0.20"
Thread Pitch5/8"-18
Hardware IncludedYes
Adjustable Mounting Bracket IncludedYes
NotesThe "collar/spacer" is 1.75" wide. Holes must be drilled to 5/8"
Sold in QuantityKit