This replacement throttle body gasket is designed for 92mm and 102mm GM LS throttle bodies, providing a proper seal for the intake manifold connection.
Specifications:
- Application: 92mm/102mm GM LS Throttle Body
- Type: Replacement/Service Gasket
- Warranty: Manufacturer's Limited 90 Day Warranty
- Part Number: 508-20
FAQ
What throttle bodies does this gasket fit?
This gasket fits 92mm and 102mm GM LS throttle bodies.
Is this a genuine replacement part?
Yes, it's a replacement/service gasket for the LS throttle body-to-intake connection.
Is this gasket covered by a warranty?
Yes, it carries Holley's manufacturer's limited 90-day warranty.
Where does this gasket install?
It installs between the throttle body and the intake manifold to seal the mating surface.

