hemi 6.2 - 6.4 shortblock assembly high compression short block 6 engines are the solid

6 engines are  the solid foundation you need to add  horsepower with reliability  to your high performance vehicle

We also offer these packages in the aluminum block versions as well

although we customers making more power with these same packages

These short blocks include: Remanufactured Ford OEM Fully Machined Romeo or Windsor engine blocks and new 4340 forged crankshaft (check your flywheel for fitment)

Big M Sportsman Chevrolet Big Block Iron Block – 4

hemi 6.2 - 6.4 shortblock assembly high compression short block 6 engines are the solidFully balanced and blueprinted Hemi short block assembly with 4340 forged Hbeam rods with ARP2000 bolts 4340 forged crankshaft ARP main studs 2618 forged pistons high compression. Available in short block and long block as shown here. Also have cylinder head packages in stock stage 1 through stage 3.