Looking for the stock hot water under plate/housing to warm the Throttles and contains the idle motor for the TPI premium.

Throttle Body LT1 Coolant IAC Housing.

Clean used would be great.

Rich

 

Are you trying to acquire a replacement water passage for the throttle body? I know the aftermarket replacement TBs (like BBKs) are not usually supplied with the coolant passage, although they are often set up to accept one

 

I am working with a TPI system and it seems all three had a little housing on the underside of the throttle housing to run hot water though to heat throttles.

It also contains the idle motor.

One was cut and modified to just the idle motor and the other is broken, and the third is fairly corroded...

Rich

 

This part, it is called

throttle body coolant cover

 

And four of the round head Star Driven large bolts for the manifold to head.

 

The piece in your photo actually does not look all that bad from the visible side. A little cleaning and anodizing might just make it serviceable and durable.

 

It is OK, but the two other ones are: one was cut down to just the idle motor and the other one is broken.

I figure best to see if I can get replacements now, than later...

Also I will need gaskets.

And those for manifold to head bolts.

Rich