I need the part numbers for the stock LT1 throttle body gaskets for a 97 LT1. I'm seeing people say that some are sold seperately and what not, and I just simply need all the gaskets that are required to put a stock throttle body on. Hope someone can help.

 

Anyone?

 

AxeGrinder-

There are three gaskets, upper and lower water jacket, and tb to manifold. I just bought the upper and lower ones as a kit. The TB to manifold appears to have to be bought separately.

The pn was 17113074 and lists for 12.98.

Good luck.

 

TB to Manifold Gasket GM 10105379

 

10105379 - This is to attach tb to manifold
17113074 - This is a gasket kit which includes the top plate and bottom plate gaskets only.

You would need both part numbers for the whole tb. If you just need the gasket to attach the tb to the manifold, then go with the 1st part number.

Scott

 

Where would be the cheapest place? GMpartsdirect? I checked on their site and the total is $22.60 shipped for all gaskets. That seems high for just gaskets. Anywhere else?

 

Jason or Dal.

If all you need is a gasket to install the TB to the intake, just go to your local auto parts store and get one. If the TB is on the car now and you have not taken it off, chances are the gasket can be reused as long as it does not get torn.

 

I need the gasket for the TB to intake and the bottom. I have a stock TB that needs to replace a BBK 52mm TB. When you guys say top gasket, are you referring to the gasket for the top TB plate? The plate is already on there, so I don't suppose I need that one...just the TB/manifold and the bottom one.

 

The lower gasket for the IAC housing is not sold separately. GM does offer a complete gasket set, comprised of four pieces. I don't have the part number, but I can tell you it cost me a lot more than the price you gave from GM Parts Direct. The complete TB set will include a gasket for the IAC motor, clean air cover, IAC housing and TB to intake.

 

Trey, I paid 12.98 at upstate chevy for the whole kit, that only included two gaskets, one was the plate and the other was a funny shaped one, I can give you that weird shaped one if you need it.

 

I only used the plate gasket(forgot to mention)

 

In my haste I forgot to mention I have a spare TB to intake gasket that I can send you for the cost of postage. Its a Holley replacement intended for a 52 mm TB. E-mail me directly if you're interested.