Blocks/Block Parts

2003-2004 Cobra Cast Iron Blocks ( FORD RACING M6010-D46 ) These are brand new, fully machined, std bore blocks, ready for assembly. Some...

This Brand new block cast at the Cleveland plant gives you a healthy .4 liters more than a factory block while still using the factory stroke crank...

Save up to 60 pounds of off the front end with this kit, improves power by removing A/C compressor, and improves weight distribution

MMR Billet oil-adapter plate for all 4.6/5.4 Ford Modular Engines Allows remote mounting of oil filter or addition of oil cooler, includes dual -10AN...

Brand new full machined, can be used in 2V (SOHC) 3V or 4V (DOHC applications) Add a Brand new Forged 8 bolt 5.4 Crankshaft for only $349.99 with...

Another first from the Modular Innovators at MMR! This bolt on system replaces the factory multi-piece rear thrust bearing completely. This system...

Recommended for all vehicles making 500+ HP. Eliminate broken rubber mounts! These mounts decrease reaction times and increase performance by...

MMR Hi Torque Starter Motor Replace that old starter with this High torque version - direct bolt on! Dont let that 10-15 year old starter get you...

MMR Pro Mod 351XR / 5.8 Liter Alloy Block (BARE BLOCK) Similar to 2013 GT500 but fully rebuildable due to steel sleeves, finished to 3.700 bore size...

Tensioner Arm Pivots for 4.6 and 5.4 CAST Iron blocks (ALL) pr. (push in)