Mr. Gasket - 2661 O-Ring Style Water Neck, Chevy

Use on SBC, no leaks so far and very reusable O ring gasket.

Innovative ring gasket built in. Great design makes the unit easy to install with no leaks. Chrome appearance dresses up.

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 groove in the housing. i had issues getting the o ring to stay in place while bolting it down. I ended using a bit of all purpose grease to get it to stay long enough to bolt it. Over all it is a good quality chrome part. I would recommend it if you are just looking for some shiny parts under your daily driver to wow your friends when you pop the hood. if you have a show car you may want to try a different product.

Product as described.

Ooh it does look nice, all bright and shiny; yes it does. But momentarily I was thinking plastic. Yes, it was hardly the weight of the old made it China original. Its hard to believe a 1970 CST-10 has only 20k original miles; but, its absolutely shocking that the rusty removed thermostat housing was made in China. Sed so right there stamped on the neck. But back to the plastic replacement chromed dome housing. It factually isnt plastic but it sho nuf is thin enough to weigh as though it were. Did I say it were shiny. Mr. Gasket you should be ashamed of yoself. Oh, and the bolts mite be stainless; but, you know about them mites, they grow on chickens.

If your buying this now, make sure you hole can reach and isn't hitting anything along the way. Solid buy, wasn't right for my block. Still shiny after a year of not using it.

Worked on an 87 350 TBI. I tired using both a paper gasket and the O-ring included and it leaked on me. Took off the paper gasket and just used the O-ring and I have not had any leaks. Looks good too!The only thing is if you have a TBI, there are some ground wires that need to attach to one of the bolts, this does NOT come with the stud type bolts my original had, so if you have a TBI youll either have to reuse your old one or ground those wires elsewhere.

Looks great mounts fine but on a 350SBC if you altanateru is on the driver side this will interfere with that so no clearance, comes with nice hard ware

Very high quality product.....finish is top notch.....Mr.Gasket did not put their name on crap! Flawless chrome finish.

correcte