SDPC Raceshop LSX 427ci Stroker Shortblock, 58X

Get your boost and spray on with this LSX based 427cid shortblock! Includes: • LSX Cast Iron Block • 4.125" Bore • Wiseco -8cc Pistons with Upgraded S718 Wrist Pins • Callies Xtreme Rods • Callies Compstar 4.000” CCW Crankshaft 58X • 7/16 Main Studs • Machined for 1/2" Head Bolts • ACL Main and Rod Bearings • Durabond Camshaft Bearings • Wet Sump • Professionally Machined and Assembled All LS short blocks include a re-usable engine cradle. .051 head gaskets and 70cc heads will equal 10.85 compression .040 and 62cc gets it to 12.14:1