MMR Street Mod 900 5.4 Rotating Assembly Lightning/ F150 /GT500

This is everything you need except a block to assemble a complete fully forged shortblock, this kit has the same parts as the MMR Street Mod 900 shortblock but in a do it yourself kit. Available in all piston oversizes and compression ratios.


*2007-2014 GT500

*1996-2010 Lighning /F150 / Expedition

*Any 2V, 3V or 4V Cylinder heads for custom applications


*Forged Crankshaft (fits all 5.4/5.8 Blocks)

*MMR Forged H Beam Rods

*MMR/Manley Forged 2618 Pistons with Chromoly Pins

*Clevite Rod and Main bearings

*Total Seal Piston Rings

  • Model: 500900RA


Please Choose:

Available Upgrades

Add to Cart:
Your IP Address is:
Copyright © 2023 Modular Motorsports. Powered by Zen Cart