LT1 377" Force Induction Short Block Dry Sump Tshirts These short blocks include: Remanufactured

These short blocks include: Remanufactured Ford OEM Fully Machined Romeo or Windsor engine blocks and new 4340 forged crankshaft (check your flywheel for fitment)

JE Mahle or Diamond Custom Forged FI (

065  bore New is sealed GM crate manufacturer part number 12673475

turbos with a higher boost to make 1300

AT Mesa Balancing Racing Engines LLC all of our Lightning Track Warrior Short Blocks for 5

LT1 377" Force Induction Short Block Dry Sump Tshirts These short blocks include: RemanufacturedMesa 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