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Allstar Performance GM Metric Upper Slug w/ Nut ALL99159

Original price was: $21.19.Current price is: $10.96.

66 in stock

SKU: ALL99159 Category:

Description

Proper spindle geometry is non-negotiable when you’re chasing lap times or building a reliable street machine. This GM Metric Upper Slug gives you a precision way to check and verify spindle taper on GM metric lower ball joints, ensuring your suspension alignment is dead-on before final assembly. Whether you’re a track-focused racer or a meticulous DIY builder, this tool eliminates guesswork and prevents costly alignment issues down the road.

  • Spindle checker slug
  • Upper position
  • 2 in/ft taper
  • Steel construction
  • Black oxide finish
  • GM metric compatible
  • Sold individually
  • Works with Allstar spindle checkers