Welcome to Mountain Man Fuel Systems
We are a full service carburetor shop:
Parts, Rebuilding Service & Stock Carburetors
Compatible with today's fuel.
Replacement Fluorelastomer pump cup
Fits most rochester 4 bbl. carburetors
Including 4gc
with 21/32'' double lip pump plunger
***Not compatible with any gasoline containing more than 10% ethanol***
We ship First Class Mail and generally ship
same or next business day from payment received.
If your package is delayed, please understand
that once it is picked up it is out of our control.
We will do our best to assist you:
track your package and file a report with USPS
if necessary, but please understand the delay is not our fault.
We thank you for looking
Mountain Man Fuel Systems