Review on 🚀 Holley HOL 37-119 Carburetor Renew Kit: Enhanced Performance and Efficiency! by Ronny Goodman

This is a good (almost) complete kit to set up and run your Holley carburettor like new. It also includes the specs and instructions you need to get the job done. The only thing you may not need is a vacuum secondary diaphragm in case your carb has and requires one. Luckily, you can get it here at Revain for just a few bucks. Holley 135-4 vacuum secondary diaphragm.