580088
Includes 4 wear strips to fit both factory and MMR Billet chain guides. Great for rebuilding those older GT500 applications that are now 10+ years...
$99.99 Buy Now
562888
5.4 / 5.8 GT500 MMR Billet Chain Guides (QTY 4) Precision Constructed of Aerospace Billet Aluminum vs the stock weak casting, eliminates timing...
$399.99... more info
545820
Simply the finest Billet Gears available for your engine! This combo kit includes MMR Billet Oil Pump gears part# 404352 and MMR Billet Crankshaft...
$369.99... more info
542199
This kit ends the problems associated with the inferior 5.4 factory Plastic and Cast aluminum timing chain guides. The Fixed passenger side ends the...
$379.99 Buy Now
542196
The 5.4 DOHC passenger side fixed tensioner has been long known to break at the lower bolt hole, our billet design eliminates this failure by adding...
$199.99 Buy Now
542195
Constructed of Billet Aluminum vs the stock plastic, eliminates timing variation under high RPM and load. Reduces 6 degrees of forward/aft movement...
$199.99 Buy Now
540098
New Genuine Ford
$29.99 Buy Now
540095
New Genuine Ford Cast iron tensioners with Rachet. These are OEM /factory equipment on all 2007-2014 GT500 5.4/5.8 applications Include 2 Tensioners....
$199.99 Buy Now
540091
New Genuine Ford Right and Left Hand Camshaft Sprockets 7R3Z-6256-AA 7R3Z-6256-BA
$99.99 $69.99
Save: 30% off Buy Now
490001
Bolt on style camshaft sprockets (left and Right) Melling aftermarket replacement. Fits: 1996-2004 Mustang GT (with bolt on gears)...
$39.99 Buy Now
487028
MMR EXTREME HEAVY DUTY Secondary Chains for 1993-2014 DOHC (ALL) Including GT500 for 4.6 / 5.4 DOHC Ford Modular) Prevent the common secondary chain...
$219.99 Buy Now
477081
Genuine Ford Crankshaft sprocket for all 4.6 / 5.4 2V, 3V and 4V Modular Engines. Must be used with "thin" Factory style trigger wheel or MMR Billet...
$49.99... more info
477071
Billet Lower crankshaft gear for all 4.6 / 5.4 1993-2004 (ALL SOHC, DOHC and 3V) The factory powdered metal crankshaft gear has proven to be a weak...
$169.99... more info
465300
Replacement Secondary Camshaft Gears. Includes QTY 4 to complete 1 engine. Fits: 1996-2004 Ford 4.6 DOHC Mustang Cobra & Mach One 1999-2004...
$89.99 Buy Now
462197
Constructed of Billet Aluminum, eliminates timing variation under high RPM and load. Reduces flex for rock solid timing and consistent performance....
$209.99 Buy Now
462196
Complete kit includes both Fixed and Pivoting guides with wear strips installed. Features: Constructed of Billet Aluminum vs the stock plastic,...
$399.99 Buy Now
460088
Includes 4 wear strips to fit both factory and MMR Billet chain guides. Great for rebuilding those older 4.6 DOHC applications that are now 13-20...
$79.99 Buy Now
460077
Includes 2 Fixed and 2 pivoting chain guides. Great for rebuilding those older 4.6 DOHC applications that are now 13-20 years old!! Fits 1996-2004...
$139.99 Buy Now
446820
Simply the finest Billet Gears available for your Ford 4.6 DOHC Cobra or Mach One! This combo kit includes MMR Billet Steel Oil Pump gears...
$299.99... more info
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
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
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
422440
Billet Lower crankshaft gears / sprockets for all 2007-2014 Shelby GT500 The factory powdered metal crankshaft gear has proven to be a weak link,...
$129.99... more info
420022
Lower Crankshaft Gear and Matching Reluctor/trigger wheel Fits all 4.6, 5.4 Modular applications, current production design, also replaces older...
$89.99 Buy Now