Service Replacement radiator overflow hose for use on 1972-92 models,
but may be used for other applications where a thin walled 3/8" ID
coolant hose is required. This has a maximum pressure of 50 psi. and a
temperature range of -40° F to 257°F.
Hose is 30 inches long so you can cut to desired length.
Important: Hose will go over a 7/16" fitting(per vendor) with use of some lubrication. Note:Will work on part numbers:
- 340194 1972-92 GM radiator overflow cap
- 491032 1975-79 Firebird radiator overflow jar cap
- 494939 1975-79 Firebird radiator overflow jar cap
- 10170175 1989-92 F-Body radiator overflow jar