Manley Pro Series Stroker 5.7L (Pre-Eagle) Based Rotating Assembly 392ci

Manufactured from a premium 4340 steel forging, these cranks feature a 4.050" stroke which can turn your 5.7L into a 392 c.i. engine and your 6.1L/6.4L into a 426 c.i. engine. The Manley 4.050" stroke HEMI crankshaft features small block Chevy small journal (2.000") crank pin diameters and widths. This provides taller "side walls" on the crankshaft rod journals for better oil control and reduced windage. The counterweights are profiled for 6.125" length connecting rods. All crankshafts are shipped with either a 32 tooth or 58 tooth reluctor wheel installed.   MANLEY FORGED CRANK Lightweight 4340 material forging Multi-step heat treatment process and Nitrided for added strength Stress relieved, shot-peened, and 100% magnafluxed Micro polished large .125" radius journals Comes with 32 tooth reluctor wheel for Pre Eagle 5.7 HEMI engines. Gun drilled mains and lightened rod journals for weight reduction Counterweights fully profiled MANLEY FORGED H-BEAM RODS Lightweight design 4340 mate