Valve Lifters: Installation
- Install lifters. Dip the valve lifters in prelube GM P/N 1052365 or equivalent before installation.
- Install lifter guides. Install guide retainer. Tighten bolts to 37 N.m (27 lb.ft.).
- Install pushrods. Install rocker arms pedestals, and bolts. Apply thread lock compound GM P/N 12345493 or equivalent to bolt threads before assembly. Tighten to 25 N.M + 70 degrees (19 lb.ft. + 70 degrees).
- Install intake manifold and gaskets. Install rocker arm covers and gaskets.