ROCHESTER QUADRAJET CARBURETOR BASE GASKET PAIR 1/4 THICK G963 SAME AS 1248516

Description

Please note before buying that there are approx. 26 different versions of the base gaskets used for the Rochester Quadrajets so look carefully at yours and compare it to our pictures to make sure it is the same before purchase. If you have any doubt message us your carburetor model number and we will see if we can help.We will be adding others as we stock them.
This is a pair of 1/4 inch thick carburetor base gasket used on some of the Rochester Quadrajet 4 barrel carburetors. It also has bushings at each carburetor bolt hole to keep from crushing the gasket when tightening it.
One distinguishing mark of this gasket it that the 4 holes are each separate as several of the other thick gaskets are open.
These are nitrate coated so they do not leak and are great for helping to keep some of the heat away from your carburetor compared to just a thin paper gasket.
The shape of this gasket is also the same as the thinner G750 and metal baffle plate G948 for reference.
Following is a generic listing by vehicle. This is only a basic reference and please make sure your gasket looks like the one pictured above as some of the applications below may have came from the factory with a different gasket depending on build date, transmission choice, series and trim of truck, Canada only versions etc. Some of these vehicles may take a different gasket as there is some crossover between them. Some may appear as duplicated however they show up in the manufacturers data with different notes so we included them as shown.
Buick  1975 1976 1977 1978 1979 with 350 or 350X  engine, auto.
Buick  1978 with 231 engine, high altitude.
Buick  1978 1979 1980 with 231 engine.
Buick  1980 with 231 engine, auto, includes turbo and California.
Buick  1980 with 252 engine.
Buick  1980 1981 with 350 engine, auto, except California.
Buick  1981 with 231 engine, Canada.
Buick  1981 with 231 engine.
Buick  1981 1982 1983 1984 with 231 or 252 engine, auto.
Cadillac  1980 with 252 engine, auto.
Cadillac  1981 1982 1983 with 252 engine.
Chevrolet  1980 with 231 engine, auto or manual trans, California.
Chevrolet  1980 with 231 engine, auto, turbo.
Chevrolet  1980 with 350 engine.
Chevy/GMC truck  1981 1982 with 231 engine, auto.
Chevy/GMC truck  1985 1986 with 4.3 engine, auto, except California.
Oldsmobile  1981 1982 1983 1984 with 252 engine, auto.
Pontiac  1975 1976 1977 1978 1979 with 350 or 350X engine.
Pontiac  1980 with 350 engine.
Pontiac  1982 with 252 engine.
Universal equipped Holley 4011  650/800.
Made in the U.S.A.
We ship by USPS First Class so you will get your parts sooner than those using Parcel. This part will also be shipped in a box as opposed to a padded envelope so you get it without any damage.
We have other listings for this same gasket along with an air cleaner gasket and also for a single gasket.
Be sure and check our store for more carburetor and fuel systems service parts.We have been providing tech and working with the modular style carburetors since the early 90's.
Warning to U.K buyers. Please be aware we have been informed that Parcel Force has been charging a " handling fee" as well as making you come pick them up on USPS packages coming into your country and in some cases between the customs fees and this charge it can be 1/2 or more of the item cost. You will have the same issue with any other seller but we wanted to make sure you were aware of this prior to purchase.
International buyers are responsible for all Customs fees and any additional fees that their country may add to incoming packages as those are something we have no control over.
WARNING:
Cancer and Reproductive Harm - www.P65Warnings.ca.gov