× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: I need clarity with GM timing codes
Posted to Technical Discussion Forum on 4/4/2017 1 Reply

[...trimmed text...]

If the production date is after 6/5/09, the engine should have the second design cylinder head which does not use camshaft shims.

Login to read more.

1 Replies Received (View Replies)