Manifolds / Cylinder Heads

This reservoir and pump kit is for applications using air to liquid intercoolers. Kit includes Tank designed to bolt into factory battery location on...

Production RIGHT AND LEFT hand cylinder heads for the 2015-16 Mustang 5.0L Improved flow compared to the 2011-14 5.0L cylinder head Assembled With...

Genuine Ford GT350 5.2 Voodoo Throttle Body - Required for use with GT350 Intake Manifold. Can be used on 2011-2016 Manifolds with MMR adapter...

Production right and left cylinder heads for the 5.2L GT500 / GT350 Fully CNC ported intake ports, exhaust ports and combustion chamber Larger port...

These Bolt on Block offs from MMR feature a Factory O ring seal for a leak free design! These are used with aftermarket ECU's that do not require...

These Billet aluminum lockouts position and lock the IMRC (intake manifold runner control) in the full open position. Perfect for Supercharged and...

Manual Throttle Body conversion adapter for 5.0 coyote The MMR throttle body adapter allows you to run a STD 4 Bolt Cable actuated throttle body on...

Brand New Bare (unassembled) cylinder heads - Fully Machined, ready for assembly. FEATURES: *Original Equipment on the BOSS 302 and 302R Race Car...

Adds up to 61 HP and 43 ft-lbs of Torque Original Manifold Found on BOSS 302 Light-Weight Composite Construction Stealth Black Finish with BOSS 302...

MMR Billet Fuel Rails for 2011-2020 5.0 Coyote (also fits BOSS, GT350 and Cobra Jet Manifold) Highest flowing fuel rails on the market, leak free O...

This item sold out on May 18th, we have started a new production run with an expected ship date of July 23th. By placing an order for this item...

Now accepting pre-orders. A deposit of $3000 will be charged if you add this item to your cart. Deposits are non-refundable. Yes, The Ford coyote has...

Have dented, missing or damaged spark plug tubes on your 5.0 Mustang or F150 or 5.2 GT350/500 ? These are what you need! We have found the easiest...