LT1 377" Force Induction Short Block Dry Sump small block 2L Aluminum Crankshaft: Callies 4340

2L Aluminum Crankshaft: Callies 4340 Compstar 8 Counterweight w/ LME Blueprinting Process Wet Sump Connecting Rods: Callies Ultra Billet H-Beam w/ARP Ultra 7/16" Bolts Pistons: LME/Diamond 2K Custom Forged FI w/Gas Ports (

All sales on Short Blocks are FINAL

Cam bearings installed and test cam fitted to ensure smooth rotation

200" Ring Pack: NPR Stainless Top (for high heat applications) Napier Second

LT1 377" Force Induction Short Block Dry Sump small block 2L Aluminum Crankshaft: Callies 4340Mesa 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