Leaderboard

figured I would start a thread detailing the removal of the L67 and 4t65E-HD going through both , and reinstalling in my Lumina. The victim who will be donating its organs to science and to further mankind's Knowledge of building cars that GM should have built. and the transplant receiver who will benefit greatly from the organ donation. Thanks for tuning in. received the transmission kit yesterday , its from rockauto , master kit, comes with almost everything, and has borg warner clutches and rabestos bands

This it?

That alloy cover in the middle of the valley is the Oil Distribution Cover. Within that assembly is a passage & check valve that opens & closes under different pressure situations. It's purpose is to (when engine running/open) supply a route for oil pressure to the heads, when engine off/closed it prevents the engine oil in the heads from draining back down into the block/oilpan. There is a gasket beneath it.