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Ships within 48 hours · Estimated delivery Oct 16 - Oct 21
We are experienced and specialized and can help you through the process of part selection
JE Forged (
Deck manufacturer part number 31223554
These new blocks are put through the same machining process as all our engines (we do not use new blocks without machining them like most of our competitors ) all blocks are inspected for cracks and flaws then fully blueprinted and assembled to fit your needs
Cam bearings installed and test cam fitted to ensure smooth rotation
LT4 377" Short Block Road warrior We are experienced and specializedMesa 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