69 Camaro SS L78 Spiral Shocks 3192832 vs 3192851

[JJR69COPO]

Does anyone know if front Spiral Shocks Part No. 3192481 came originally on any L78 or L72 T400 69 Camaros?

The 481's on my low miles car are leaking, pitted and have date stamps corresponding to the car's build date which leads me to believe they are originals (along with the other verified original front suspension parts) but everything I read says that BB cars came with 3192477's.

The rear spirals on my car are 3192832's which Willam and at least one other source says are correct.

I'm trying to verify if the 481's are correct before sending them out to be rebuilt.

Thank you,

Jim