4.6 Short Block - Road Warrior 1200HP 2V 3V 4V - Aluminum Block GM Small Block Gm Performance or Brodix blocks

Gm Performance or Brodix blocks for the assembly of the marine short blocks all blocks are fully blueprinted in house all blocks are parallel decked align honed finish honed with torque plates and lifter bores finished honed for proper clearances

All tolerances

Mesa Balancing Racing Engines  uses our proven custom pistons with the 4340 forged crankshaft & H beam 4340 rods

JE Mahle or Diamond (

4.6 Short Block - Road Warrior 1200HP 2V 3V 4V - Aluminum Block GM Small Block Gm Performance or Brodix blocksAT Mesa Balancing Racing Engines LLC all of our Street and Strip Short Blocks for 4. 6 engines are a solid foundation 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 piston option and