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CMS 4.6 SportMOD Shortblock - 2v/4v

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$250.00 (Fixed shipping cost)

Product Description

The CMS SportMOD is the perfect forged replacement shortblock for high HP N/A, boosted or nitrous applications. Designed to support power production in the 800hp range. The CMS SportMOD uses a race-prepped seasoned Iron block, forged crank, Manley forged H-beam rods, choice of Manley or Diamond forged pistons (various dish sizes available) and Total Seal file fit rings, sized for your specific application! The SportMOD is balanced, blueprinted and precision hand-assembled. ARP hardware upgrades are highly suggested for maximum strength and reliabilty.

*Race-prepped seasoned Iron Block - torque plated honed , align honed and decked

*forged crank (8-bolt)

* Manley forged H-Beam rods 

* Choice of Manley or Diamond forged pistons

*Total Seal file fit rings - sized per application

*Clevite HP Rod & Main Bearings

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