GM Full-Size Trucks 1988-1998 Upper Intake Manifold Repair Guide
Access our free Upper Intake Manifold Repair Guide for GM Full-Size Trucks 1988-1998 through AutoZone Rewards. These diagrams include:
- Fig. 1: Upper intake manifold bolt tightening sequence-1996 7.4L engines
- Fig. 2: Upper intake manifold bolt tightening sequence-1997-98 7.4L engines
- Add your vehicle in Manage My Vehicles.
- Enter your vehicle details.
- Click the “View More” button, and then click “Vehicle Repair Guides.”
- Select the chapter “Upper Intake Manifold Repair Guide”.

Access our GM Full-Size Trucks 1988-1998 Upper Intake Manifold Repair Guide Removal and Installation by creating an account or signing into your AutoZone Rewards account. Once you sign in, follow these instructions to access our Repair Guides.