- Joined
- Feb 8, 2004
- Messages
- 1,102
- Location
- Southeast, PA
- Corvette
- 2003 50th Annversary Red coupe, beautiful !
If my 89 came from the factory with green Etheline glycol anti-freeze and I drained it and installed a 50/50 mix of the pink Propylene Glycol, will it give the same protection as the green coolant ? I never though about the coolant and different block materials. Thank you !