LF engine billet main caps CT4 All AJM high pressure fuel

All AJM high pressure fuel pumps for the LF3/4 and LFx come with this pre-installed

This follows the same concept

This same pump propelled my own car to a 9

The missing link to the Cadillac ATS-V or CTS V Sport's fuel system

Included with is the correct lash cap to allow you to use the ATS-V pump with your LFx engine

LF engine billet main caps CT4 All AJM high pressure fuelMade of billet steel, these caps are designed to make use of four 10mm main studs vs the OEM two 8mm bolts, and two 10mm bolts. Tolerances are designed to provide a snug fit in the block, and the crank bore diameter is sized so that material can be machined away to provide a proper fit for your engine. These need to be fitted by a machine shop for proper crank clearance. This product is currently undergoing testing. Please contact me prior to