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Sierra Guide Plates For GM Engine, Sierra Part #18-4506

Item # 749756
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Ships within 5 - 6 business days

Additional Information:
  • Additional discounts do not apply.


  • Sierra Part #18-4506

  • Guide plates

  • For GM engine

Product Summary 

Sierra guide plates for GM engine. For Big-Block GM with 5/16" pushrods. Sierra Part #18-4506.