40 Below Radiator Coolant Additive - Pro Blend
Has your car been running a little "hotter" than normal? We offer 40 Below Coolant Additive, which helps regulate your coolant temperature and lets your vehicle perform it's best.
- Coolant resists freezing all the way to 40 degrees Fahrenheit below zero
- Coolant additive helps the coolant work properly, regulating engine temperature
- Works on all makes and models of Corvettes from 1963 to Present
Note: Do NOT use with propylene glycol antifreeze, stop leak, or block sealer