4V 4.6 & 5.4 Cylinder Head Front Coolant fittings (top of heads)


These Fittings are perfect for making a crossover delete, a rear crossover or for plumbing water to your engine or cylinder heads on filled / solid block applications.

Includes 2 Fittings.

1 Piece design, AN Threads, Not multi piece like the cheap kits with leaky NPT threads!!

Fits ALL 4V DOHC MUSTANG Cylinder heads including GT500 and Ford GT Supercar

Select size below, includes o rings and hardware.

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  • Model: 444991
  • Manufactured by: MMR

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Fitting Sizes

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