Replace the leaky prone 2 piece factory rear main seal with this 1 piece race design from MMR. Easy Install (unlike factory)

Includes 3 Piece Timing Cover gaskets and front main seal

Select 2v, 3v or 4v at checkout

Set of 8 Factory Ford Seals , (not the aftermarket ones that leak!!)  if you have oil on your spark plugs this is most likely why!

400009B

400009C

$399.99

 Kit Includes Ford : Head Gaskets, Valve cover gaskets, Oil Pan Gasket, 3 Piece front cover gasket and the MMR 1 piece rear main seal, intake to cylinder head gasket and front main seal.

The Best Gasket available, fits all 2v,3v and 4v applications 93-2010. When paired with the ARP headstud kit you cannot purchase a better cylinder head sealing system. As used by team MMR!!

For Boss 302 Blocks and all other 3.700 bores including darton sleeve. Available in stock and + .010 thickness

Ford 4.6/5.4 SOHC 1996-2004 (2/set). These gaskets have an expanded steel core that provides stability and maximum torque retention to eliminate gasket failure. The graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. The gaskets conform to and seal minor surface irregularities, high recovery material allows header or manifold flange to stay sealed if flange loses correct clamp-load. They can be trimmed if necessary for modified port applications. Used for OE replacement, high performance street, drag race

Ford 4.6/5.4 DOHC 1993-2004 (2/set). These gaskets have an expanded steel core that provides stability and maximum torque retention to eliminate gasket failure. The graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. The gaskets conform to and seal minor surface irregularities, high recovery material allows header or manifold flange to stay sealed if flange loses correct clamp-load. They can be trimmed if necessary for modified port applications. Used for OE replacement, high performance street, drag race

Ford 4.6/5.4 3V 2005-2009 (2/set). These gaskets have an expanded steel core that provides stability and maximum torque retention to eliminate gasket failure. The graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. The gaskets conform to and seal minor surface irregularities, high recovery material allows header or manifold flange to stay sealed if flange loses correct clamp-load. They can be trimmed if necessary for modified port applications. Used for OE replacement, high performance street, drag race and Turbo Applications

This 1/2 thick billet aluminum CNC machined plate replaces the factory rear main seal housing. Its thick CNC construction helps support the rear of the block and provide a stable housing for the rear main seal to help prevent leaks and increase block stability. Includes Instructions, black oxide coated Grade 8 hardware and MMR 1 piece rear main seal. Fits all 93-08 Aluminum and Cast Iron blocks. A MUST FOR ANY HIGH HP BLOCK BUILD!