Bought for my 302 falcon but sold it a month ago. Got this off a engineer colleague which was fitted to a restored Mustang 289 he shipped over about 3-4 years ago IIRC. Has done about 6k miles from new, he said, and only removed as he was going full EFI. It's quite clean which back up the mileage claim.
Bought to replace the 2 barrel but never got round to fitting.