For 1990-2009 cars

# PLATE TO MANIFOLD TORQUE SPECIFICATION INFORMATION

WHEN INSTALLING A MODEL 400 TBI UNIT, THE CORRECT TORQUE FOR TIGHTENING THE PLATE TO MANIFOLD STUDS AND BOLTS IS 11-19 N.M (15-25 LB. FT.). PLEASE CORRECT YOUR SHOP MANUALS AS NECESSARY. USED ON ENGINES: 5.0L V8 TBI (CODE 7) CAMARO MODELS 5.7L V-8 TBI (CODE 8) CORVETTE MODELS

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.