GM LY6 6L GEN IV BARE BLOCK (USED)

Stock on backorder.

This block is the perfect starting point to building your big horsepower, reliable naturally aspirated or boosted performance engine. 

All blocks are second and will need to be machined at min. 5 thou.

• Direct Replacement for the LS2, L98, L77 etc 6.0L Engine Blocks
• Factory Produced Cast Iron Engine Block
• Production oiling system from factory
• 6 Bolt Iron Main Caps with Locator Dowels
• Factory 9.240" Deck Height
• 4.00" Inch Finished Bore
• Accepts LS1, LS2, LS6, LS3 & aftermarket cylinder heads