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Oman, Muscat
1 Level
685 Review
46 Karma

Review on GM Genuine Parts 12595365 Lifter Guide: Ultimate Gen III/IV Upgrade by Ken Lawson

Revainrating 1 out of 5

They will not fit if you keep your engine stock.

Does not fit Displacement on Demand engines. Don't buy this if you have the motor in stock. Good product just doesn't work with Active Fuel Management, bought these for my 2011 5.3 Silverado.

Pros
  • A sea of positive emotions
Cons
  • Crumpled packaging