• GM HEI Weight & Spring Kit by MSD
  • GM HEI Weight & Spring Kit by MSD
  • GM HEI Weight & Spring Kit by MSD
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GM HEI Weight & Spring Kit

GM HEI Weight & Spring Kit

$56.99
$0.00 $56.99
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The Kit comes with new advance weights, springs to set the rate of advance and new bushings.

Low stock: 3 left

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