PWR Radiator Cap Large 20psi No Lever

PWR supplies a range of Motorad radiator caps for both our Custom and OEM spec radiators in either standard or safety lever release versions. Keeping the cooling system full is the goal in any recovery system and as temperature increases, coolant expands and builds pressure. As this pressure exceeds the caps’ pressure rating, coolant is pushed out of the radiator and into the overflow (recovery) tank. For racing and high performance applications, a higher pressure cap will help in raising the coolant boiling point limit and keep the coolant within the radiator for longer, avoiding any overheating. Non lever caps are also compatible with our signature red Billet Cap covers.

• Small or large style caps
• Standard or Safety lever release
• 16psi to 32psi pressure ratings
• 1 Year warranty
• 100% made in USA
• PWR can custom make to your requirements. Please let us know if you would like thermo fan mounts, fan shroud, temp switch bosses, in-tank auto cooler, external trans cooler mounts, ground welds, machined logo etching or any other custom configuration.