400 Small Block Chevy gm big block Theses engines are suitable for

Theses engines are suitable for 1800-2800 Hp levels

3mm Oil Bearings: Clevite H Series Mains & Rods Main Studs: ARP

Please call for proper pricing with our cylinder head  head packages in stock stage 1 through stage 3

Available in long block and complete as shown here

400 Small Block Chevy gm big block Theses engines are suitable forMesa Balancing Racing Engines uses only Dart Merlin or Brodix or GM bowtie new blocks to build these high HP packages which on pump gas can make 600 + depending on the cylinder heads and components used and well over 1000 HP with blower turbo or NO2. These new blocks are put through the same machining process as all our engines (we do not use new blocks without machining them like most of our competitors ) all blocks are inspected for cracks and flaws