This kit includes everything needed to delete AFM/DOD (Active Fuel Management) from 2006-2009 GM Gen IV 5.3L engines. This kit will work with 2010-later engines, with the use of an LS2 style front cover (VVT Deletion).
-Your choice of BTR "No Springs Required" Truck Camshaft
-Your choice of lifters w/ plastic trays
-Complete head gasket set w/ MLS head gaskets
-Complete head bolt set
-Front timing cover gasket set
-Chevrolet Performance non-AFM/DOD valley plate
-Chevrolet Performance crankshaft bolt
Stage 1: Dur. @ .050 208/209 | Lift .492"/.492" | LSA 107
Looking to add a little performance and keep stock driving characteristics; works with stock converter.
Stage 2: Dur. @ .050 212-218 | Lift .480"/.480" | LSA 111
This grind keeps stock driving characteristics and adds more torque for hauling; works with stock converter.
Stage 4: Dur. @ .050 224/230 | Lift .480"/.480" | LSA 109
For the most upper maximum peak hp; not for towing; has very noticeable lopey idle; bigger converter required.
Note: Custom computer tuning required for performance camshafts. Manufacturer warranty on Chevrolet 12499225 & Comp Cams 850-16 only. Other brand lifters do not come with a manufacturer warranty.
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