As someone who is currently fabricating a blower manifold for my B engine, I feel your pain. Albeit I’m on this side of the pond where they are (somewhat) plentiful. The amount of time and energy has not yet exceeded the $1650 they go for. I ordered an exhaust manifold for my aaf 5cyl and belly pan from the UK for my 93 Transporter. Shipping was surprisingly friendly on my wallet. But, this was the first thing I thought of when Someone suggested fab your own tunnel ram
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