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Product Summary

Universal Fit, 5.50" Centerline of Holes, Steel

  • Mounts GM front caliper to an 3" steel tube rear end
  • Premium heavy-duty steel construction for consistent performance and reliability
  • Use with 11.75" diameter rotors
  • Fully machined with punched lightening holes
  • Measures approximately 5-1/2" between mounting holes

Key Specs

MFG. Part #91641010
Centerline of Holes5.50"
Tube O.D.3.00"
Thread Pitch7/16"-20
Material Thickness.18"

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Details

Mounts 1978-1988 GM front caliper to any 3" tube rear end using 11-3/4" diameter rotors. Fully machined steel with punched lightening holes. Measures approximately 5-1/2" between mounting holes.

IMCA APPROVED

Specifications

KEY SPECS
MFG. Part #91641010
BrandSpeedway Motors
Centerline of Holes5.50"
Tube O.D.3.00"
Thread Pitch7/16"-20
Material Thickness.18"
GENERAL
Material TypeSteel
FinishPainted
Sold in QuantityEach
NotesWhen welding this bracket to the housing, it must be welded square or parallel to the rotor face or it will bind/break the caliper and bracket.