Anyone use Billet Specialties thermostat housing?

[RUNCHARGER]

I used an O-ring one and as expected no issues.

[Shane Kelley]

Thanks for the replies.

I'm going to try the Billet Specialties O ring housing I just bought, hopefully it will do the job.

If I have issues I'll try the one suggested.
For those using the aluminum one what brand/part number gasket and sealer are you using?

Thanks.

This is what I use.

[61K T/A]

I bought the one from Milodon PN 65735. They just came out with them. I like the flange design. Its not as thick as the others (oring) and looks more OE. Its also billet al. No gasket used just Permatex Right Stuff

[Burdar]

I've got the BT housing with o-ring. I haven't run the engine with it yet but it looks like a great piece. The housing doesn't hold the thermostat tight like the stock housing does. The stat moves around a little even after the housing is tight. I don't know if that will cause any issues.

[GrandpaKevin]

Thanks for all the replies and gasket information.

I've been battling a few pesky leaks(oil from valve covers, coolant and tranny fluid) and worked on a couple of them over the weekend.

I installed the Billet Specialties housing and have run the car a couple times with no leaks. (fingers crossed)

I installed the housing with no sealant, just the O ring, it seem to snug down and seal real nice.

I used a Mr. Gasket high flow thermostat, it seemed to fit in the hosuing well with just a tiny bit of movement, I haven't noticed any isuues.

I did pick up a brand new factory type thermostat housing at the Nats last weekend so if I have any leaks that will be plan C.

I was also able to get the cheapie stamped chrome valve covers sealed up using Permatex black sealant under the gaskets and letting them dry for a couple days.

Next up is a leaky transmission dipstick tube.....

[lulurocks(Ken)]

Next up is a leaky transmission dipstick tube.....


If you not going full oem .... These dipsticks are awesome .. Leaks over

[GrandpaKevin]

Next up is a leaky transmission dipstick tube.....


If you not going full oem .... These dipsticks are awesome .. Leaks over

I'm using Summit's version, probably the same one.
https://www.summitracing.com/oh/parts/aaf-all69121/overview/

I'm having trouble getting the tube/grommet inserted straight into the transmission case when it is bolted to the block and it's leaking around the grommet.

I also might have the transmission fluid level too high.

I'll start another thread....