[727pilot@usa.co]

We are building a 1992 CMC kit. The rear springs have been in the chassis since 1992 and although they look brand new the rear end squats way too much under hard acceleration.

both springs are marked with "350" I don't know if that is a part number or has something to do with the spring rate.

Coil Spring specialties will build any size and rate we want, the question is

What rate?