Model Year: 1967Subject:  3X2 Carburetor-to-Manifold Gasket - 1967 CorvetteSource: Chevrolet Service NewsDate: August, 1967(SNC-C-31)Sticky (poor responding) secondary carburetor throttle shafts complaints are the result of over-torquing the... Read More

Source: Chevrolet Dealer Service Update BulletinNumber: 89-138-6ASection: 6ADate: April, 1989Subject: Revised Procedure - Install or Connect Intake ManifoldModel Year: 1984-1989 Y-CarTO: ALL CHEVROLET DEALERSThis revises information under "Install or... Read More

Subject: Whistle Noise From Intake Manifold/Throttle Body (Replace Intake Manifold)Source: Chevrolet Dealer Technical Service BulletinNumber: 02-06-01-021Models: 2001 Chevrolet Corvette with 5.7L Engine (VINs G, S -- RPOs LS1, LS6)1999-2002 Chevrolet... Read More

By John Hinckley, Corvette Enthusiast MagazineUsed here with permission.Copyright John Hinckley, Corvette Enthusiast MagazineThe objective of this article is to walk you through an intake manifold swap and identify the tools, materials, and tips... Read More

Source: Chevrolet Dealer Service BulletinSubject: Oil Leaks Between Intake Manifold and Engine BlockModel and Year: 1992-96 Chevrolet CorvetteBulletin Number: 77-61-17Date: 06-Oct-1997CONDITION: Oil leaks at mating surfaces between the intake... Read More