444974
4v Extreme Duty Street/Race Valve Seals for all 4V 1996-2013 DOHC 4.6 and 5.4 Mustang*, Navigator, GT500 Made from Premium Viton Material, best seal...
$119.99 Buy Now
444903
This great product from MMR allows you to replace that pesky metal heater tube and water pump nipple with AN lines and fittings. The MMR part...
$49.99 Buy Now
444902
ARP 8740 Rod Bolts Std equipment for 03/04 Cobra and For all Manley H beam and MMR H beam Rods Includes 16 Bolts (enough for 1 engine) and packet of...
$89.99 Buy Now
444900
ARP 2000 Rod Bolts For all Manley H beam and MMR H beam Rods Upgrade kit for 03/04 Cobra and Ford GT Supercar Includes 16 Bolts (enough for 1 engine)...
$149.99 Buy Now
444891D
MMR Coolant Cross Over Delete 4V (Kit with lines With filler) These Fittings allow you to remove the Coolant crossover metal pipe on ALL 4V...
$399.99... more info
444891C
MMR Coolant Cross Over Delete 4V (Kit with lines Without filler) These Fittings allow you to remove the Coolant crossover metal pipe on ALL 4V...
$339.99... more info
444891B
MMR Coolant Cross Over Delete 4V (With filler) These Fittings allow you to remove the Coolant crossover metal pipe on ALL 4V applications. Radiator...
$279.99... more info
444891A
MMR Coolant Cross Over Delete 4V (Without filler) These Fittings allow you to remove the Coolant crossover metal pipe on ALL 4V applications....
$209.99... more info
444890
4.6/5.4 DOHC Valve Cover Gaskets for all 99+ DOHC including GT 500 and Cobra applications. GASKETS ONLY
$37.99 Buy Now
444888
4.6/5.4 DOHC Valve Cover Gasket kit for all 99+ DOHC including Navigator, GT 500, Mach One and Cobra applications. Includes QTY 8 spark...
$49.99 Buy Now
444879
1996-2004 Mustang Cobra / Lincoln Navigator/ Mach One Exhaust header gaskets Fits all 1996-2004 4.6 & 5.4 DOHC heads ( except GT500 ),...
$79.99 Buy Now
444877
Genuine Ford UPGRADED Primary chain tensioners (left and Right) CAST IRON instead of plastic with built in fail safe ratchet in case of oil pressure...
$139.99 Buy Now
444875
4V Spark plug tube/valve cover seals ( fits all 93-2011 4V DOHC 4.6 and 5.4 - non TiVCT ) Set of 8 Seals , if you have oil on your spark plugs this...
$29.99 Buy Now
444874B
QTY 32 Ford GT Supercar /GT 500 Roller Rocker Arms. A great upgrade for ANY 93-2010 2V or 4V, the stiffer body means less deflection which makes more...
$474.99 Buy Now
444871
Tensioner Arm Pivots for Alloy blocks (ALL) pr. (screw in) QTY 2 Included
$19.99 Buy Now
444842
MMR Adapter Plates for 5.4 DOHC to Coyote intake manifolds. These Simple adapters allow the use of ANY Coyote Manifold on a 5.4 with 4V engine/heads....
$259.99 Buy Now
444839
Billet Alloy Valve Cover Hold Down Inserts These new inserts from MMR are great for that new engine you are building or simply to replace lost or old...
$169.99... more info
444822
O ring for Rear heater tube to cylinder head (qty 1)
$8.99 Buy Now
444821
Coolant crossover O ring kit for all 1993-2004 DOHC Models Includes QTY 3 O rings for all factory crossover (the 3rd o-ring seals the two sections in...
$19.99 Buy Now
444038
MMR Billet Driver side DOHC Secondary Tensioner (96-2014 DOHC) 4.6 & 5.4/5.8 The factory tensioner leaks oil internally, these internal oil...
$209.99... more info
444036
MMR Billet Passenger side DOHC Secondary Tensioner (96-2014 DOHC) It has been long known that the factory passenger side secondary tensioners on ALL...
$209.99... more info
444033
MMR Flexible Engine Oil Dipstick for all 96-04 GT and COBRA / MACH ONE Great for snaking around those hard to install headers and Motor mounts, fully...
$129.99 Buy Now
444032
MMR Billet Passenger side DOHC Secondary tensioner and Heavy Duty Secondary chain kit. It has long been known that the factory passenger side...
$639.99 Buy Now
440020
Ford Racing Cylinder Head Bolts (fits all 2v,3v and 4v) 4.6 or 5.4) Includes bolts/washers for 1 engine (both heads)
$79.99 Buy Now
440010
Factory Ford Head Gaskets (fits all 2v,3v and 4v) 4.6 or 5.4) Great gaskets for those on a budget, suggested up to 600HP
$69.99 Buy Now
