Description
GM 5.3 AFM Lifter Replacement Kit
2007 - 2014 Active Fuel management Engines Only 5.3L. VIN O,J,3,7
Includes:
- Full set of Lifters (including AFM Lifters)
- New lifter guides.
- Valve Grind Gasket Set including MLS Head Gaskets
- New Head Bolts
Read This Important Bulletin concerning this application
Please contact us if yours is not on this list..... There are variations in Head Bolts and Gaskets
| 2007-2014 | Avalanche, Silverado 1500, Sierra 1500 5.3 vin j , 0, 3, 7 |
| 2010-2012 | Canyon, Colorado, H3 5.3 |
AFM lifters fail due to a faulty VLOM (valley cover) - Updated Deactivation Manifold is now available as 917-162XD. We have this priced to save you money.
