LT1 377" Force Induction Short Block Dry Sump GM LT Please call our office for

Please call our office for specifics on compression ratio and upgrades

a We can build these with a variety of pistons to obtain the compression ratio of your choice

AT Mesa Balancing Racing Engines  all of our Street and Strip Short Blocks for 4

this package gives you the ability to max out the factory sleeve block with no worries

Fully balanced and  blueprinted Hemi short block assembly with 4340 forged Hbeam rods with ARP2000 bolts 4340 forged crankshaft ARP main studs 2618 forged pistons standard factory compression

LT1 377" Force Induction Short Block Dry Sump GM LT Please call our office forMesa 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: 1100 RWHP Stroke: 3. 622" Compression Ratio: 10. 5: 1 w 64cc Chamber Rod