Rebuilt GM LS Cylinder Head casting number # 862.

-        This head fits the LM4, LR4, and the LM7 Engines.

-        862 casting is the same as 706 casting.

-        Driver Side Head is the same as Passenger Side Head.

-        We offer a 90-day warranty for parts; buyer pays return shipping for refunds.

-        The head has been rebuilt by our engine specialists and is ready to be installed. The head is disassembled, washed, and pressure tested. We replace all valve stems (replace valve guides as necessary), performed a valve job and milled the head.

-        Buyer pays shipping and shipping varies by location.

We also sell rockers for this head: https://www.ebay.com/itm/233471140382