Farmall Radiator warning

Farmall A, B, C, and Super A Radiator Warning

Farmall A, B, C, and Super A tractors that are not equipped with a water pump must use a NON-Pressurized radiator.
The head gasket used on these tractors has large water jacket holes without reinforcement rings for maximum coolant flow.
If the less expensive pressurized radiator is used, it will eventually cause the head gasket to fail.
Our radiator is more expensive but it uses the original NON-Pressurized cap.

The water jacket holes in the later style head gasket are to small to be used on a tractor without a water pump and will cause the tractor to overheat.
The only safe way that a pressurized radiator can be used on Farmall A, B, C, and early Super A tractors is if the head gasket is changed and a water pump is added at the same time.