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Butler Pontiac 421-428-455 Front Main Cap Billet Steel

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BPI-BP455F

Pontiac 421-428-455 Front Main Cap (Billet) by Butler Performance *BLOCK MUST BE ALIGN BORED*

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Pricing: $119.95

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Description

ARP Main Stud Kit Recommended- Part# ARP-194-5601

These caps eliminate main cap walk and reduce main bearing bore distortion.
ALL aftermarket billet main caps require line boring

Butler Tech Library
Identify Your Pontiac Block Before You Build
Casting numbers tell you what you're starting with, main caps tell you which dipstick setup you have, and the fitment chart tells you what will drop into your car.
Read the Casting Guide ›

Details

  • BPI-BP455F
  • BPI-BP455F
  • Butler Performance
  • New

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Shipping Information

  • Item Requires Shipping
  • 5.0 lbs.

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