Description
Build Your Own 6.4 HEMI Package
Choose your vehicle and model year, then build your combination of camshaft, supporting engine parts, headers, tuning and fuel-system options. This listing covers 2011–2023 6.4 HEMI applications. Parts must match the actual engine and vehicle configuration.
Choose your parts and services
Select lifters, valve springs, pushrods, gaskets and head bolts, cam and crank bolts, high-volume oil pump, intake and thermostat bypass plate. The installed cam package automatically selects its included core parts, including lifters, oil pump and MDS plugs.
RTD options are available for 2011+ models and include the specified credits only; tuning, PCM unlocking and gateway bypass are separate. An RTD selected for 2018+ adds the $90 gateway bypass. E85 requires appropriate fuel-system hardware and additional tuning.
Complete installed cam package — $6,850
The installed package includes your selected camshaft, head gasket set and bolts, Hi-Rev non-MDS lifters, hardened pushrods, high-volume oil pump, MDS plugs, thermostat bypass plate, cam and crank bolts, applicable VVT lockout, required shop supplies, fluids, and custom engine and transmission tuning. Choosing a camshaft does not increase the base package price. Required upgrades for the selected cam are additional.
Valve springs are not included. Add Hi-Rev valve springs and installation for $675 total.
Cold air intake, long tube headers, PCM unlocking ($250 when required), stall converter, fuel-system upgrades and other selected options are additional. Labor is a separate non-taxable line item; applicable parts tax is additional. Installed packages include base engine/transmission tuning and fluids.
Header options
Car long tube headers are $999.95 for parts only; installation labor and custom mid-pipes are additional.
Long tube headers installed with the complete cam package add $1,150, including headers, custom mid-pipes and additional installation labor. The standalone installed header package is $3,450 and includes headers, custom mid-pipes, labor, PCM unlocking and custom engine tuning. No tax on the standalone installed header package. Transmission tuning is optional and additional.





