Pro Boost 4.6 / 5.4 Ford Head Gaskets Extreme duty up to 1600HP

Pro Boost Head Gaskets are the Best Head Gaskets available for your Ford Modular, fits all 2v, 3v and 4v applications 93-2010 4.6/5.4 .

MLS design with sealer applied to seal even the most scratched or rough deck surfaces!

When paired with the ARP headstud kit (MMR part#400020) you cannot purchase a better cylinder head sealing system.

Perfect for all Naturally Aspirated and Supercharged / Turbocharged 4.6 / 5.4 Engines! 


As used by Team MMR up to 1600HP!! Fits all standard and overbore sizes. Does not fit Big Bore 3.700" applications

*Includes Left and Right High Performance Gaskets

*Ready to Install, no spray sealer or prep needed

  • Model: 400010


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