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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Deck manufacturer part number 31223554
fit in house and hand assembled as ordered to insure order accuracy
MBRE completely machines balances and assembles these engines in house with the same 4340 crankshafts 4340 Hbeam rods and forged pistons as all of our combinations
(short blocks do not include oil pans and or oil pumps)
LT4 377" Short Block 3V Deck manufacturer part number 31223554Mesa 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
