hemi 6.2 - 6.4 shortblock assembly high compression small block We use 4340 forged crankshafts

We use 4340 forged crankshafts 4340 Hbeam rods and forged pistons to obtain the static compression ratios you may require

Mesa Balancing Racing Engines uses a GM remanufactured 1 piece rear main seal block which is steel shot prepared magnetic particle inspected and fully blueprinted by machining every critical machine surface first we align hone second we parallel deck then we finish the cylinders with a torque plate to the proper finish and piston to wall clearance for the pistons being used

125" Cylinder Head Compatibility: LT4

Cam bearings installed and test cam fitted to ensure smooth rotation

hemi 6.2 - 6.4 shortblock assembly high compression small block We use 4340 forged crankshaftsFully 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.