Valve Lifter Installation
- Coat the valve lifters using prelube GM P/N United States 1052367, GM P/N Canada 992869 or the equivalent.
- Install the valve lifters in their original locations.
- Apply threadlock GM P/N United States 12345382, GM P/N Canada 10953489 or the equivalent to the threads.NOTE: Refer to FASTENER NOTICE .
- Install the valve lifter guides and guide bolts.
Tighten
Tighten the valve lifter guide bolts to 10 N.m (89 lb in).