Hi all, not looking forward to this as I'll be doing this on my back, so looking for any advice you can offer.
I bought the Summit 2.5" kit(Heart Throb)
https://www.summitracing.com/parts/sum-680144.
As well as TTI 340 headpipes.
In our 67 cuda FB, console shift 340/904, 8 3/4 factory 340 hipo...