PEAKFleet Charge SCA Precharged 50/50 Prediluted Antifreeze and Coolant for All Heavy Duty Engine Cooling Systems, 1 Gal.

good company, good product,, 1997 ford f350 7.3

Best coolant for diesels with cavitation issues like internationa harvesterl 444 7.3 IDI & international harvester maxxforce 7 6.4 powerstroke. Never had an issue. Do not mix with any other coolant. This one is concentrated so dilute to 40/60 or 50/50 depending on your climate zone. I add SCA package after the first year and flush the second year. My 6.4 has 255k & my 7.3 IDI has 375k miles.

Contains SCA -

I used this item for commercial truck excellent in any weather conditions

One of a very few that contain SCA and the SCA is important to our 340hp Cummins Deisel

expected green antifreeze like i need for prevention of cavitation in diesel engine. I'll use the pink stuff in my gas engine

Good long lasting coolant.

The product worked fine and performed as expected, but what I find disconcerting is that Amazon seldom delivers the purchased item(s) when they say they are going to / when ordered. This delivery was a day late, so I had to go out and purchase another gallon of the same product so I could get on the road. I find Amazon's stated delivery is simply a WAG.