Water Outlet Gasket – Chrysler, Dodge, Plymouth, Cadillac, Oldsmobile




       or Water Neck Gasket


GM / MOPAR V8 Engines


  • Our silicone rubber gaskets are made from aerospace mechanical¬†

                        grade AMS silicone and designed to withstand temperatures 

                        up to 400 degrees Fahrenheit.   

  • Therefore, they will not¬†break down and deform or crack up¬†

                        like cork or neoprene.   

  • In addition, our gaskets¬†seal uneven and warped surfaces,

                        and eliminate corrosion.

  • Gaskets are 100% reusable.


Water neck gaskets are available for hundreds of applications, 

including most engine coolant outlets and thermostat housings.

This part is compatible with over 3000 vehicles.



             CADILLAC and OLDSMOBILE

                   For 6 Cylinder РL6 / V-8 Engines


Part #:     RG-35064

OEM #:    35064

One silicone gasket

Gasket is 1/8″ thick silicone.

Inner diameter of gasket is 1 3/4 inch.

Reusable gasket.



Wash the cover and cylinder head surfaces with solvent.   

Remove all traces of oil.

Silicone gaskets are installed DRY (No oil or lube used of any type).



**Do not over tighten**    

It causes the gasket to squeeze or bulge out. 


For instance, the silicone gaskets should not bulge

or ‚Äúpooch out‚ÄĚ.¬†¬†¬†

If this happens, then back off on the torque.


To re-use gasket: 

Wash gasket in hot soapy water.  

Rinse well and dry thoroughly.  

Re-install using the above installation instructions.


Proudly made in the USA.


USE CORK?     GET REAL!   REAL Gaskets that is…

REAL Gaskets Tennessee is a manufacturer of silicone rubber gaskets 

for aircraft, automobile, and motorcycle engines.


Our silicone rubber gaskets are made from aerospace mechanical 

grade AMS silicone, designed to withstand temperatures up 

to 400 degrees Fahrenheit and to last the life of the engine. 


Our gaskets seal uneven surfaces, eliminate corrosion and 

are 100% reusable.


We manufacture valve cover gaskets for:

Aircraft: Continental, Franklin, Lycoming, Pratt & Whitney and 

Wright radial piston aircraft engines.

Automobiles: Ford, GM, Mopar, Porsche and VW automobile 


Motorcycles:  BMW, Harley-Davidson, Suzuki, BSA, Ducati, 

Moto Guzzi, Norton, Triumph, Saab and most other 

motorcycle engines. 


If you are tired of oil leaks, then a silicone rubber gasket is the 

only way to go, and REAL Gaskets Tennessee is the only 

place you can get¬†‚ÄúThe Original‚Ä̬†silicone¬†rubber gasket.


Made in America.


Real Gaskets Tennessee
2120 West G Street
Elizabethton, TN 37643 U.S.A.

1 (800) 635-7325

1 (423) 543-6194

We will be closed from 09/22/2023 until 09/27/2023. All orders placed during that time will be shipped upon our return.