ATK Engines LS3 415CI Stroker Short Block -4cc Flat Top Pistons 24 Tooth Reluctor

ATK Engines LS3 415CI Stroker Short Block -4cc Flat Top Pistons 24 Tooth Reluctor

Regular price $5,150

This short block is built for all motor builds with higher compression requiring race gas it will hold up to 700HP. Your engine may not necessarily come with all components listed, but they are listed as our recommendations of parts to run for optimal performance.