Check C3 Corvette Manual Override Wiper Valve
Corvette valve wiper control 1972 1969 arm vacuum Vacuum wiper windshield headlight override C2 windshield wiper mechanism installed wrong
1969 - 1972 Corvette Wiper Arm Control Valve
New problem Corvette headlight/windshield wiper override vacuum valve, 1968-1982 Corvetteforum wiper problem door
Windshield wiper mechanism wrong corvetteforum
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Corvette Headlight/Windshield Wiper Override Vacuum Valve, 1968-1982
1969 - 1972 Corvette Wiper Arm Control Valve
C2 Windshield Wiper Mechanism Installed Wrong - CorvetteForum