Replacement Front Coil Springs for BB with Stanard Suspension 3931825 "HU"
All,
I'm looking for suggestions as to availabilty of replacement front coil springs for a 1969 BB w/o Air + Standard Suspension (Original coils are: GM #3931825 / "HU" code).
Volunteer Vette Products and Zip both advertise "correct" reproductions for the BB w/o Air, part #'s SU12H and SU-1023 respectively (perhaps these are both from the same manufacturer?). Zip states that thier spring is a "Reproduction of GM original spring #331318", which I understand was a service replacement for BB w/o Air. Any comments on these, has anyone used them?
Eaton Detroit's MC1402 coils are linear rate at 507lb/in., so I don't think they are a "correct" replacement for this application...
What other options exist and what suggestions can be offered?
Thanks,
Doug
I'm looking for suggestions as to availabilty of replacement front coil springs for a 1969 BB w/o Air + Standard Suspension (Original coils are: GM #3931825 / "HU" code).
Volunteer Vette Products and Zip both advertise "correct" reproductions for the BB w/o Air, part #'s SU12H and SU-1023 respectively (perhaps these are both from the same manufacturer?). Zip states that thier spring is a "Reproduction of GM original spring #331318", which I understand was a service replacement for BB w/o Air. Any comments on these, has anyone used them?
Eaton Detroit's MC1402 coils are linear rate at 507lb/in., so I don't think they are a "correct" replacement for this application...
What other options exist and what suggestions can be offered?
Thanks,
Doug