JEGS 555-20852 GM LS Active Fuel Management Delete Package Includes:

• (16) JEGS Hydraulic Roller Lifters 555-20825
• (1) JEGS Valley Cover 555-50342
• (4) JEGS Engine Lifter Guides 555-20850
• (1) JEGS Head Bolt Kit 555-83408
• (2) JEGS Cylinder Head Gaskets 555-210840
• (2) JEGS Water Pump Gaskets 555-210862
• Hardware
• (11) 8 mm x 1.25 x 20 Stainless Button Head Fasteners
• (11) 5/16 in. Stainless Washers
• 5 ft. 0.139 in. O-ring Cord
• Camshaft Sold Separately

JEGS 555-20852 GM LS Active Fuel Management Delete Package Notes:

• This kit is intended for use with a Non-Displacement on Demand/Active Fuel Management System camshaft and is not included in this kit. Use of a factory DOD/AFM camshaft with this kit will result in engine misfires and possible engine damage. Computer tuning is also required to complete this modification. You must have the DOD/AFM disabled in the PCM so it will not produce engine Diagnostic Trouble Codes. Camshaft Not Included
• This kit does not have a provision for the oil pressure port in the valley cover used on LS engines. If your engine has the oil pressure sensor located on the valley cover it will require relocation using an adapter such as 335-551534.
• You must Drill and Tap all 8 oil port holes 1/8-NPT and install plugs in the oil ports to prevent loss of oil pressure.