These Blocks are Custom Made to order. Minimum 4-6 weeks turnaround.

 6.2L LS3 Spec LC9

This listing is for a Gen 4 Alloy LC9 block that has had Melling 4.065 T Top sleeves installed.

• Bore Torque Plate plateau honed
• Hot wash and install CHP-25 cam bearings
• Block clearanced for 4.000 stroke crank
• Crank tunnel measured and checked to be in spec
• Deck and valley surface machined

All done on Rottler CNC so decks are square to the crank and all core shift corrected

Specs

• Bore 4.065"
• Bore Length 5.6"
• Deck 9.237"
• Mains  1) 2.7513"   2) 2.7513"  3) 2.7514"  4)  2.7514"  5)  2.7511

We build these out of used LC9 blocks that have thicker Siamese casting around the bores. They are also a robust non windowed crank tunnel. May require external painting to make them cosmetically appealing 

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