Mr. Gasket 2661 Chrome O-Ring Water Neck

Mr. Gasket Water Necks brighten up your engine compartment with a clean, custom look. Designed specifically for late big-block and small-block Chevys and manufactured from solid steel, they’re chrome-plated, highly polished, and have a special O-ring for a perfect fit and a dependable, leak-proof seal. This 45-degree design comes with an extra-thick base that eliminates warping and distortion, and the kit includes all the necessary hardware for a quick, easy installation and years of trouble-free service.

Product Features

  • Brightens up your engine compartment with a clean custom look
  • Designed specifically for late big block and small block Chevys
  • Made of solid steel chrome plated and highly polished
  • O ring is a perfect fit for a dependable leak proof seal
  • Comes complete with all the necessary hardware for a quick easy installation

3 thoughts on “Mr. Gasket 2661 Chrome O-Ring Water Neck”

  1. Perfect fit on my ’78 Corvette Perfect fit on my ’78 Corvette. The O-ring can be tricky to place properly though, as it’s folded during shipping. Bought this for the new edelbrock manifold.

  2. The housing itself works great. Use the included o-ring rather than a stock-style … The housing itself works great. Use the included o-ring rather than a stock-style paper gasket. Removed a star because I had to reuse my old bolts. The included ones were the wrong thread pitch.

  3. Bolts on and quality product but does not fit quite right. I bought this for my 1990 camaro rs with a 305 tbi. There was only one review so i was a bit nervous when purchasing, that it would not fit at all. The product does physically fit and bolt on to the intake manifold. The flange is about 1/8 of an inch smaller compared to the stock thermostat housing. This leaves a portion of the intake showing which isn’t a huge deal, but you should be aware of it. Another issue i had was with the supplied o ring gasket. the gasket is an o ring that fits into a…

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