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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
These cranks feature gun drilled mains and 8 full counterweights
sixteen injectors
reduce stretching and prevent slippage compared to traditional 6 Rib designs
Most other 102 through 105mm LS intakes using 4 bolt TBs
like vapor-lock
LT1/LT4/LT5 Aluminum 6.2L Block, Upgraded & Assembly Ready Blown These cranks feature gun drilledMACHINED 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