Brand new GM LS3 Block

Gm # 12673475

Comes  fitted with cam bearings. 

Blocks come crated. Please ask for a freight quote.

Perfect base for your LS build. Put together a brand new LS3 stroker for what some people are asking for a second hand motor. 

LS3/L92 Aluminium 6.2L Bare Block
• Direct replacement for:
2009-2012 L9H
2010-2012 L94
2008-2013 LS3
2010-2013 L99
2007-2008 L92
• Production aluminium block with iron sleeves
• Production oiling system
• Forged powdered metal 6-bolt main bearing caps
• 9.240" deck height
• Use only LS1, LS6, LS2, L92/LS3-style cylinder heads
• 4.065" finished bore (103.25mm)
• Provisions for Active Fuel Management
• Great for stroker cranks for even more cubes
• Tested to over 500 horsepower!

• Here at Malex Motorsports all of our items are in stock in our Sydney based store, ready to ship or pick up.
• NOW IN SMEATON GRANGE!

Please note these blocks are brand new GM. Due to the manufacturing process and dry storage the bores can have minor water stains as can be seen in the pics. This is purely cosmetic and can easily be removed as shown in the picture.