My manifold heat riser valve on my OHC is missing the clock spring, so it's pretty much non functional. It's not uncommom for me to drive the car in
less than freezing temps in the winter and it runs like crap due to lack of manifold heat. Does anyone know where I might get a replacement spring?? I
suppose I could get one of those universal choke cables from auto zone and rig a manual system controlled from inside the cab, but I'd much rather have the
spring that controls the valve..................

