LT1 377" Force Induction Short Block Wet Sump Road warrior MBRE uses fully magnetic particle

MBRE uses fully magnetic particle inspected and blueprint machined iron blocks for all of our engine packages

All tolerances

Block is fully deburred & inspected for flaws

Please call our office for specifics on compression ratio and upgrades

Big M Sportsman Chevrolet Big Block Iron Block – 4

LT1 377" Force Induction Short Block Wet Sump Road warrior MBRE uses fully magnetic particleMesa 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. Dry sump $7890 Wet Sump wet sup $7395 Displacement: 377" Bore: 4. 070" Proven Power Rating: 1100 RWHP Stroke: 3. 622"