I have two of these for sale - new - only used for mockup. Nice hop-up part for a flat tie or similar. Cost $99 plus ship and tax each - looking for £70each plus postage. Still cant upload pictures, so link to the same part below.
Could possibly do one with a pair of holley 94s, but I paid a bit too much for them, and would need to get my cash back. PM me with any questions at all.