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 600 shortblock but in a do it yourself kit. Available in all piston oversizes for 1996-2010 2V, 3V and 4V. All parts include manufacturers 1 year warranty. Includes: *New Ford Racing Cast Iron Crankshaft (6 bolt flange ) *New Forged Manley H Beam Rods *New Manley Forged Pistons & Chromoly Piston Pins *Total Seal file fit rings (precision file fit to your application, nitrous, blower, turbo or N/A) *Clevite Rod and Main bearingsLearn More