GEN X Race shop

Replacement Timing Cover O ring Gaskets for Gen X Tall Deck Billet Timing Cover.

Replacement Secondary Chains & Guides for XHD Dual Roller Kit (must be used with MMR Dual roller Sprockets - NOT INCLUDED)

Kit includes rear main seal and O ring gasket for MMR Billet Coyote and Gen X rear Covers. Includes Outer O ring and Inner Oil seal. DOES NOT FIT OEM...

MMR 4000+HP Forged Shortblock for 2011-2023 5.0 Coyote Hundreds of hours of development, dyno testing and track testing bring you the most...

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...

100% Billet Construction, 15% Lighter than factory casting. Bolts on to factory 5.0 Coyote Engine or MMR Gen X short and tall deck engines (specify...

IN STOCK READY TO SHIP!! Hundreds of hours of development, dyno testing and track testing bring you the most revolutionary engine to hit the...

Hundreds of hours of development, dyno testing and track testing bring you the most revolutionary engine to hit the Motorsports World. In a short...

Are you looking for the same cylinder heads used on the MMR GenX crate engines and by the team MMR Pro Mods? Look no further: MMR Race Ported...

The MMR Billet manifold is the ultimate in 5.0 / 5.2 engine induction for applications making 600HP and up. This manifold holds EVERY Coyote Engine...

The new MMR GenX double row chain increases strength over 4 times that of a factory chain and the new MMR sprockets feature billet Steel construction...

Broken Cam caps are common in performance applications due to the factory cast aluminum cam cap which is very weak along with a thin cross section....

Designed by MMR and Manley to bring you the strongest piston for your Ford Coyote Engine. 2618 Forged Alloy with Full banded Skirt and the thickest...