This kit includes everything needed to delete AFM/DOD (Active Fuel Management) from 2007-2009 GM 5.3L engines. Works with LC9 and LH6 with 8th digit of the VIN number being 0, 3, or M. This kit will work with 2010-later engines, with the use of an LS2 style front cover (VVT Deletion). We recommend upgrading valve springs with the addition of a performance camshaft. Our .580" lift beehive valve springs pair nicely with these cams.
-Your choice of camshaft
-16 non-AFM/DOD lifters w/ plastic trays
-Complete head gasket set w/ MLS head gaskets
-Complete head bolt set
-Front timing cover gasket set
-GM brand non-AFM/DOD valley plate
-GM brand crankshaft bolt
Stage 1: Dur. @ .050 206/212 | Lift .553"/.553" | LSA 112
Looking to add a little performance and keep stock driving characteristics; works with stock converter.
Stage 2: Dur. @ .050 212-218 | Lift .553"/.553" | LSA 111
This grind keeps stock driving characteristics and adds more torque for hauling; works with stock converter.
Stage 3: Dur. @ .050 218/224 | Lift .553"/.553" | LSA 110
Adds more horsepower while sacrificing some low end torque; Noticeable idle; slightly bigger converter recommended.
Stage 4: Dur. @ .050 224/230 | Lift .553"/.553" | 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.
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