Valvetrain/Cams

VCT / Camshaft filters for 2011-2017 5.0 Coyote Mustang / F150 (QTY 4) If you are installing new cams then the filters should be replaced, these...

These Ultra strong, incredibly lightweight Titanium Intake valves are designed for up to 11,000+ rpm and 4000hp. Perfect for Naturally aspirated Road...

Simply the finest valve springs available for the GT350 heads. Drop in spring requires no other modifications. Highly recommended for all Forced...

The Shelby GT350 cylinder heads use a unique installed height compared to a normal 5.0 coyote cylinder head. This exclusive MMR kit includes a Drop...

These Upgraded (HD) Heavy Duty Chains from MMR help eliminate the secondary chain failure on mildly modified 5.0 and 5.2 Coyote Mustang GT...

MMR Custom Supercharger Cams for 2011 - 2023 5.0 Coyote No other Company has the History with forced induction Coyote Engines than MMR, MMR has 3...

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...

MMR Bronze valve guides have a natural lubricative property that prevents valve wear and reduces friction for more HP. Ultra high quality bronze...

These Hardened stainless Steel Black oxide shims are required for most aftermarket cams. To determine if these are needed simply measure the smallest...

BOSS 302R Valve Spring kit ( M-6513-M50BR ) QTY 16 For use on cams up to 13mm lift, also fits stock GT heads as a performance upgrade. Sold in sets...

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...

2018+ Mustang / F150 5.0 Valve Spring and retainer upgrade kit If you are looking for the most well tested and track proven springs available for...

ALWAYS IN STOCK FOR IMMEDIATE SHIPMENT! The factory powdered metal crankshaft gears / timing chain sprockets has proven to be a weak link, the 2015+...