Injector o-rings
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From: Nanaimo BC Canada
Car: 2004 GMC 2500HD
Engine: Duramax LLY
Transmission: Allison
Injector o-rings
I have holley delphi injectors PN 522-43 and I need new o-rings. Holley sells a kit but I cant wait the likely 2 weeks for the o-rings to get here when I could just go to a local store and pick them up. The problem is I don't know what size they are. Are they the same o-rings as the stock GM injectors?
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