GEARZAAR AFM DOD Valve Lifter Set (4) For Chevy GM 5.3L 6.0L 6.2L LS Engines – Replacement For 12645725 HT2303

If your Chevy or GM truck with a 5.3L, 6.0L, or 6.2L LS engine is ticking or running rough, those AFM lifters might be failing.

This GEARZAAR set includes four active fuel management lifters, perfect for replacing the problematic ones.

They're a direct swap for OEM numbers like 12645725, HT2303, 12639516, and 12571595.

Each lifter is a roller type, so they're designed to handle the job.

Whether you're deleting the AFM system or just doing a repair, these lifters will get your engine running smooth again.

Made to fit GM/Chevy LS engines.

No UPC, just solid parts.