All Gates radiator pressure caps are constructed of corrosion-resistant, heavy-gauge metal. This ensures long service life and accurate control of pressure. Meets or exceeds environmental regulatory standards to reduce air pollution. Manufactured to meet or exceed OEM specifications in function, form and fit.
Part # | 31558 |
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Product # | 74100809 |
Description | 31558 RACING RADIATOR CAP |
UPC | 770075282327 |
Coolant Recovery System | Racing Closed System |
Filler Neck Depth (in) | 0.75 |
Filler Neck Depth (mm) | 19 |
Filler Neck Inside Diameter (in) | 1.61 |
Filler Neck Inside Diameter (mm) | 41 |
Filler Neck Outside Diameter (in) | 2.2 |
Filler Neck Outside Diameter (mm) | 56 |
Pressure Rating (psi) | 20 |
SAE Pressure Range (psi) | 18 - 22 |
Shell Diameter (mm) | 59 |
WARNING: | These are high pressure radiator caps made for use on race cars only. Do not use them on a passenger car. Pressure test the complete cooling system to the maximum level of pressure indicated on the box. Failure to test the cooling system to the proper pressure prior to installing the cap may result in damage to the cooling system or bodily injury. |
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Customer Pack | 1 |
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Weight (lbs.) | 0.19 |