Intake Hat Gasket GM 5.7, 5.0, & 4.3 Vortec Engines 15998532,15998577

If your air intake to throttle body gasket is leaking unmetered air into the engine, this gasket printed in tpu95 should fix it , it is a tight fit to get it on, install it in the air hat and put a little assembly lube on the inner surface and it will fit on nice and tight.

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