1967 Giulia Super, 1968 GT Junior, 1969 Spider, 1976 Alfetta GT, 1995 164LS, 2017 Giulia TI Sport
Does anyone out there have a spare brake pressure differential valve - or just the guts of one - for a '69 Spider? This is the casting on the firewall that holds the brake light switches and through which both brake circuits run. I am restoring the car to its original dual-circuit system and when the previous owner removed one of the boosters, he gutted the valve so that it no longer works as intended. Although I can probably get by with the one I have, I'd like to have the valve in operating condition.