VCM LS LIFTER KIT ENGINE:LS1 - STAGGERED LENGTH Standard and High compression engines

Standard and High compression engines

**It is recommended to also adjust the ECU calibration accordingly (Disable AFM)

415lph in-tank fuel pump w/ 1/8" venturi w/ 9-1047 install kit

air temperature sensor and crank case vent hose

**Vehicles (VF2) with the "sound enhancer" fitted will need the sound enhancer deleted totally

VCM LS LIFTER KIT ENGINE:LS1 - STAGGERED LENGTH Standard and High compression engines[ Giving your LS engine a birthday with new Lifters? ] With VCM's LS engine lifter kit you can give your engine a fresh set of GM Performance LS7 replacement lifters, GM head gaskets, GM Head bolts and GM Lifter Buckets*! For the ultimate upgrade, the option is there for not only ARP Head Bolts** but also ARP Head Studs. * With earlier 5. 7L LS, please check as to whether you require the LS1 style staggered head bolts or the later LS6 style same