Wanted: Plastic S stacks

I am looking for a single or a pair of the '72-'73S stacks, casting # 911.110.312. No rebores please. Any leads appreciated. Thanks, Matt Blast

Hello: I may have a single 2.4 S stack. I have complete setup for a 2.4 S. I'll let you know. Thanks Eric

I need that single one, I have a pair with a damaged one, are you willing to sell the one.

Thanks

Hello: The only odd plastic stack I have is a T stack, sorry about that. Thanks Eric