Engine replacement.

[Xugos]

Hi Guys! I have recently picked up a replacement engine and I am curious to what I should order for seals and gaskets and also what things should I look over before installing the engine.

The engine I have is the one with K in the vin number "HOT" im sure most of you guys understand that

[Tweek's Turbos]

Front and rear main seals, you wanna drop the pan and clean it good. Also may be worth just doing a headgasket and having the stock head decked. I would, but not everybody would.

[Xugos]

Front and rear main seals, you wanna drop the pan and clean it good. Also may be worth just doing a headgasket and having the stock head decked. I would, but not everybody would.

could you go into further detail about having the head decked.