Pennzoil is the same as Pennzoil Gold and PHM

[Jake777]

I was poring over the pdf sheets on Pennzoil YB, Pennzoil Gold and Pennzoil HM and I noticed something. I think they are all the same oil with varying ad packs. Check it out. All the basics are identical. Tried to link the conventional but you have to download it in pdf not a straight link. Makes sense right.. to meet spec most conventional oils likely are a blend now. put HM ad pack in the HM oil put blend on the GOLD and decide on what you want to pay for Dexos approval and what not to. any way just a thought.

http://theoilnet.com/Atlantic-States-Lubricants/pdf/Vehicle-Lubricants/Pennzoil-HMV.pdf
http://theoilnet.com/Atlantic-States-Lubricants/pdf/Vehicle-Lubricants/Pennzoil-Gold.pdf

 

[Justin251]

Pennzoil Gold is supposed to be at least 50% synthetic though.

Pyb 50%+

 

[Garak]

These are some very dated sheets, and there were some big problems with them at the time. In fact, Shell had identical data sheets for Formula Shell and Formula Shell Synthetic, with only "Synthetic" being added to one sheet.

 

[Branson304]

Pennzoil Gold is 50% PYB conventional & 50% Platinum synthetic. PYB is 100% PYB.

I am pretty sure Pennzoil High Mileage is just PYB with extra additives though.