Thread: Series lll, Stage 1 and County bulkheads.

Originally Posted by cjc_td5

Coming in late Slunnie, but I can confirm that series 3 (4 cylinder) and stage 1 bulkheads are identical. The differences are in the bolt in panels in the tunnel area.
Chris

Chris, thanks! So in essence, so in essence I could use any S3 firewall and just bolt off/on or refabricate the lower centre panel work of the firewall to suit the transmission tunnel used? Thanks for this info also, that makes it far easier!

Originally Posted by Slunnie

Chris, thanks! So in essence, so in essence I could use any S3 firewall and just bolt off/on or refabricate the lower centre panel work of the firewall to suit the transmission tunnel used? Thanks for this info also, that makes it far easier!

I presume you could Slunnie.
I only know they are the same as I have transplanted a 4 cylinder bulkhead in to a v8 stage 1 I once owned, to replace it's own rusty bulkhead. There is a bolt on panel at the bottom of the bulkhead that you change to convert from a series squared tunnel to the curved tunnel in a stage 1.

Cheers,
Chris