This is everything you need except a block to assemble a complete fully forged shortblock. This kit has the same parts as the MMR Race Mod 4.75 1500E...
MMR BILLET STEEL 3000 HP 4.6 Modular CRANKSHAFT SUPER STRONG 4340 US MADE Crankshaft - good up 3000 RWHP- for the serious competitor looking for the...