4.6 to 5.0 STROKER Short Block - Road Warrior 1200HP 2V 3V 4V - Aluminum Block 4.6 600HP Shortblock Pistons:2V-4V Manley 18cc Big M Sportsman Chevrolet Big

Big M Sportsman Chevrolet Big Block Iron Block – 4

This combo works great with Superchargers

Theses engines are suitable for 1600-2100 Hp levels

the factory forged LT crank attached to 4340 H-Beam rods and custom forged pistons will set your mind at ease and allow you to make the power with the boost you're craving

and part numbers are recorded and documented in build sheet

4.6 to 5.0 STROKER Short Block - Road Warrior 1200HP 2V 3V 4V - Aluminum Block 4.6 600HP Shortblock Pistons:2V-4V Manley 18cc Big M Sportsman Chevrolet BigAT Mesa Balancing Racing Engines all of our Street and Strip Short Blocks for SOHC and DOHC 4. 6 engines are the solid foundation you need to add horsepower with reliability to your high performance vehicle. These short blocks include: Remanufactured Ford OEM Fully Machined Romeo or Windsor engine blocks and new 4340 forged crankshaft (check your flywheel for fitment), Forged 4340 H Steel connecting rods and your choice of Forged pistons and pins (see