Which Kit Does My Rochester 1 Barrel Use? How to determine which carburetor kit you need: Or simply order our universal kit. Updated on 12/09/2020 Was this article helpful? Yes No Related Articles Rochester B Float System Rochester B Universal Rebuild Kit Kit Identification – Rochester B Rochester B Troubleshooting pg2 Rochester B, BC, BV Specifications Rochester B, BC, BV Vacuum Advance Need Support?Can't find the answer you're looking for?Contact Support