Pay in 4 interest-free payments of $1125.00 Learn more
Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
Mesa 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
We can have your existing shortblock picked up at a location convenient for you
a We can build these with a variety of pistons to obtain the compression ratio of your choice
Cam bearings installed and test cam fitted to ensure smooth rotation
Big M Sportsman Chevrolet Big Block Iron Block – 4
LT4 377" Short Block Road warrior Mesa Balancing Racing Engines usesMesa Balancing Racing Engines will help you get the most out of your blower or turbo with this short block combo. Proven reliable at 1100hp to the ground, 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. Displacement: 377" Bore: 4. 070" Proven Power Rating: 1400 RWHP Stroke: 3. 620" Compression Ratio: 10. 5: 1 w 64cc Chamber Rod