Where to get 10w40 Castrol GTX

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lugee, Jun 29, 2:21pm
What are the disadvantages of switching to synthetic! I have heard that if you have an oil weep, using synthetic can exacerbate it. My car doesnt leak oil or drip at all, but there is a small amount of weepage around the valve cover and distributor seal. I'd rather like to keep this at bay.

saki, Jun 29, 3:15pm
Andy got to agree with you on amsoil used it in my racecar for a long time no bearing failures gearlube was tops as well one oil for both lsd and gear box I used to rebuild the lsd every season and the clutch packs were getting expensive, didnt need to touch them any where near as often just a tear down and reassemble.Previously I used penzoil and the engine only had an operating parameter of about 10 degrees c, either side of that and I would run a crank bearing.

jasongroves, Jun 29, 3:18pm
No disadvantages I can think of.
Valve cover may just need tightening (no need to torque) or at the most, a new seal. Very cheap and easy to DIY.
Distributor seal! Either replace it (just a gasket I presume!) and use a good quality sealant. The red sealant (Cant remember exact name)available from most auto stores is bloody good and doesn't actually require the use of a paper gasket in most basic, low pressure situations.
I wouldn't use it for replacing a head gasket;) But perfect for thermostat housings and in your case, around the dizzy.

johnf_456, Jun 29, 3:22pm
It is most likely the o ring on the distributor shaft seal, a cheap fix and very easy to get. When cars get older it is more common for them to leak through the dizzy. But then again I don't help apparently.

Edit: http://i99.photobucket.com/albums/l308/joandjo77/IMG_3167.jpg
They look like that

lugee, Jun 29, 3:29pm
My mistake its actually weeping from below the cylinder sensor. A small amount of weepage around here is relatively normal (as I said its not enough to cause a drip). I imagine it may slowly get worse and it looks like its an o ring on the shaft, similar to the dizzy so I'll look into it in the future, I'll also give the valve cover a little tweak to see if that helps. Thanks for the tips