Quick reply about zddp

[AUSMHLY]

I know this has been talked about, so a quick reply will do please.

Doesn't Castro GTX 20-50 sell a line or two that has zddp in it?

Regular GTX 20-50?
Synthetic GTX 20-50?

Or another line that says something about for classic cars?

Thanks guys,
Roger

 

[Healeysince59]

Castrol Syntec 20W-50.

https://www.castrol.com/castrol/genericarticle.do?categoryId=82915470&contentId=7032644

Marv J

 

[Coastalman]

Once in awhile NAPA has a sale on Castrol products. A few months ago I bought the Castrol Syntec 20w-50 for about 40% off list. I get two cases at a time.
Charlie