S14serge

Looking to get my 706 heads installed on my 5.3 LS engine and wanna clean them up good before installing. I've heard Heavy Duty Oven Cleaner? Any other tips or clening methods that could be chimed in?

FFDP

iTrader: (2)

Oven cleaner, hot pressure wash, soak them in a tub of purple power.

Wiz wheel brushes on drills work great at getting crap off too.

MrHorsepowerLSx

iTrader: (13)

Put them in the dishwasher while your wife is at work

wretched73

iTrader: (1)

Purple power will corrode aluminum

madmann26

iTrader: (7)

Man,

That's a helluva idea.

Drspencer

iTrader: (1)

No...no it's not...lol. "WHY DOES THE DISHWASHER SMELL LIKE OIL?!?!?" I have no idea, babe....no idea....


Oven cleaner, though. Holy crap. works great. Take it to a self serve car wash with oven cleaner. Let them soak in the parking lot and then bring 'em into the stall to pressure wash off.

S14serge

This is what I'm leaning towards and seems to have great results. Thanks for the replies everyone 🙏🏼

RedXray

I used Greased Lightning Degreaser, brushes and got soaked blasting with my pressure washer. I did this for all my greasy parts for the LQ9 rebuild. If you have hydrophobia this method may not be for you

ILuvJDM

iTrader: (4)

Man it's amazing how clean you got those with a little elbow grease

MrHorsepowerLSx

iTrader: (13)

When I purchased my house, they left a practically new white dishwasher in the house. I bought all new stainless steel appliances, so instead of chucking the old dishwasher, I modified the lower tray and already had hot/cold water in my garage. So that’s where my poor mans “hot tank parts washer” resides. Works great for me