REBUILD KITHOLLEY 850 4150 MECHANICAL DOUBLE PUMPER CARBURETOR RUBBER GASKETS

Description

The red coated gaskets have been discontinued by the manufacturer so once our remaining stock is depleted there will be no more. We will update those listings as that occurs.
This is an upgraded kit however from our normal offerings as it has  true rubber reusable metering block and bowl gaskets that can be used over and over unlike the coated paper gaskets. They are more of a faded red as pictured than the coated ones. Compatible with all fuels. The better material does carry a higher cost so keep that in mind when comparing kits.
This is a rebuild kit for the Holley 850 4150 mechanical secondary double pumper carburetors which have 30cc accelerator pumps on both bowls.This kit does not come with a power valve . Both the metering block and fuel bowl gaskets are the rubber reusable ones. An extra set of paper needle and seat gaskets are included for float adjustments . Kit also comes with 2 of the correct main body to base plate gaskets so you have an extra.  Needle and seats are .110 v iton tipped for use with modern fuels.
If your 850 has a 30cc and 50cc pump or 2 50cc pumps we have also added kits for those in or store as well.
This kit is only for the 850 and will not work on the 750 but we do have those in another listing in our store. We also offer this kit with a power valve as well in our store.
These parts are manufactured in the U.S.A. and the kits assembled in house.
Be sure and check our store for more carburetor and fuel systems service parts.We have been proving tech and working with the modular style carburetors since the early 90's.
BG,Barry Grant,Demon,Dominator, King Demon and Holley are all registered trademarks of HPI to which we have no affiliation nor are these parts manufactured by them.
Kits that have been opened cannot be returned for credit as we take great lengths to list all of the applicable model numbers in the listing to ensure you get the correct kit to begin with.  Returns must be in the original shipping box and received by us undamaged to qualify for a refund.
WARNING:
Cancer and Reproductive Harm - www.P65Warnings.ca.gov