I have a UMP/ GAUGE legal holley 4412. It was sent in and had the Willey's stage two build done to it 2 seasons ago. Absolutely nothing wrong with carburetor. Just took it off my running engine 4 days ago. I am going to a 4bbl and have no use for carburetor anymore. Asking $300.
SOLD SOLD SOLD!!!!!!!!!!!!
SOLD SOLD SOLD!!!!!!!!!!!!