Sta-Lube SL24239 API/GL-4 Multi-Purpose Hypoid Gear Oil

Wondering if anyone had any negative experiences with this product?

This is for my 73 Charger Rallye 340CID 4 speed.

https://www.amazon.com/dp/B000M8RYMC/_encoding=UTF8?coliid=I3K36VGPZ1DHXP&colid=3T5O2FJHXMS9I

Thank you in advance for your feedback.

I've got it in my cars. No problems.

I get it at NAPA, but it's about $40 a gallon there.

Thank you for the feedback.

The most important information on the jug is "GL-4". That means it does not contain the EP additives that will make your synchros less effective. Although I have to admit there must be a million trucks and cars running around with a GL-5 gear oil. But it's not optimal and can have very bad results.

So the GL-4 85W-90 looks like a good match for an old 4-speed.

R.