75-78 Thermostat EFE Vacuum Fitting
Item #:
EH-328
$42.35
In Stock - - Ships today if ordered by 3PM ET
New replacement 1975-1978 Corvette intake manifold EFE vacuum fitting - thermal vacuum valve or ported vacuum switch. Temperature sensitive switch threads into intake manifold or thermostat housing and controls vacuum to the EFE valve on the exhaust manifold. Often found broken or cracked due to the plastic housing, loss of vacuum control could cause surging, rough idle or engine knocking. 1/2" - 14 thread - 2 port vacuum valve w/vent. Operating range 175 to 185 degrees.
(GM Part 355963, 3031386)
| Model Year | 1975, 1976, 1977, 1978 |
|---|---|
| Base Unit of Measure | EA |
| Search Description | PORTED VACUUM SWITCHES |
| Paragon Item No | 15743 |
| Net Weight | 0.100000 |
| GM Item No. | 355963 |
Additional Item Information
Write Your Own Review