HOLLEY CAST INTAKE MANIFOLD LID WITH MAFIA BILLET ALUMINUM ADAPTER PLATE

WHAT DO YOU GET?
Backorder ETA Mid March 2026

Mafia Billet Adapter Plate - Clears OEM or Mafia Billet Fuel Rails (OEM Fuel Rail needs to be bent slightly)

All Bolts and Gaskets Needed For install (Re-uses oem upper to lower intake manifold gasket)

Holley Hi-Ram 95 mm Plenum Top Cast Finish (PN: 300-245)

Holley Lid will be drilled and Tapped for MAP Sensor 

80mm Coyote Throttle Body Adapter to Holley Lid 

What else do you need?: 

S550 - 80mm 11-14 Coyote Throttle Body and 15-17 GT Cold Air Intake. We suggest the JLT Intake here.

 

S550 3.7 - This setup is the closest to the hood, some engine mounts seem to be taller then others and not clear entirely. If you are running into clearance issues we suggest the BMR MM007 Poly Adjustable Motor Mounts.