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Merchant Automotive ARP Engine Hardware Kit, Duramax, Allison | 2004.5 - 2005


Due to daily fluctuating stock levels, please call (616) 772-9551 for time sensitive orders.

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Product Information

Kit Includes:

230-4201: ARP Duramax Head Stud Kit

230-5401: ARP Main Studs

230-6301: ARP Rod Bolt Kit

400-7533: ARP Valve Cover Stainless 12 pt Bolt Kit

230-2901: ARP Flexplate Bolt Kit, 2001+, Allison Automatic Transmission

4X - 10232: ARP Exhaust Manifold Up Pipe Bolts, (set of 3)

2X - 10233: ARP Rocker Shaft Bolt Kit, Set of 5

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