Speedway Racing Radiator Cap OCTAGON 29-31lbs
This high pressure racing radiator cap works well for cars that run at high coolant temperatures
29 to 31 psi coolant system pressure raises the boiling point of water or coolant mixture and reduces the chance of overheating
Vented design will allow excess pressure to release reducing the chance of blowing head gaskets
Store Policies
We’re splitting the difference! In-stock items will be shipped right away, and we’ll send the rest as soon as they hit the shelves. If any backordered items are expected to take longer than 5 days, we’ll reach out to let you know what’s up and keep you in the loop.