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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
We believe the additional cost of 8 versus 6 counterweights is more than offset by the value delivered in engine longevity and performance
bearings and rods from excessive wear and fatigue
These cranks feature gun drilled mains and 8 full counterweights
4-Axis CNC Block Machining
sixteen injectors
LT1/LT4/LT5 Aluminum 6.2L Block, Upgraded & Assembly Ready Blown We believe the additional costMACHINED LT4 BLOCKS IN STOCK GM's aluminum LT production block has proven itself to be a strong performer. We see this block as being able to reliably handle over 1,000 hp. That could not be said about its LS predecessor. We offer this block fully machined, upgraded and ready to assemble with a diamond CNC hone finish appropriate for your application. Our state of the art CNC equipment provides a level of precision far beyond OE. All blocks are
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