Throttle Body For Chevy GMC 87-90 350 5.7L Truck Silverado Tahoe Suburban TBI
Throttle Body For Chevy GMC 87-90 350 5.7L Truck Silverado Tahoe Suburban TBI
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Throttle Body for Chevy and for GMC
This throttle body regulates the air flow entering the engine to ensure proper fuel combustion in select 1987-1990 trucks and SUVs.
Overview
This throttle body for Chevy and for GMC provides reliable air intake regulation for older model trucks and SUVs. Built to match standard specifications, the throttle body manages air delivery to maintain engine efficiency. Ideal for mechanics and vehicle restorers seeking to replace a worn throttle body in TBI equipped engines.
Built For Performance
- Constructed from durable aluminum housing to resist wear.
- Features precision-machined throttle valves for accurate air flow control.
- Matches original equipment dimensions for straightforward installation.
- Designed to restore idle stability and throttle response.
Fits These Machines
- for Chevy Silverado 350 5.7L 1987-1990
- for Chevy Tahoe 350 5.7L 1987-1990
- for Chevy Suburban 350 5.7L 1987-1990
- for GMC Truck 350 5.7L 1987-1990
On-The-Job Use
- Replacing worn or clogged throttle bodies during engine overhauls.
- Restoring original idle performance in classic fuel-injected trucks.
- Addressing vacuum leaks or sticking valves in fuel systems.
Specs At A Glance
| Engine Displacement | 5.7L / 350 cu in |
| Injection Type | Throttle Body Injection (TBI) |
| Material | Aluminum |
Good To Know
Q: Does this assembly include the necessary mounting gasket? A: Yes, a replacement mounting gasket is included to ensure a proper airtight seal during installation.
Q: How do I know if my throttle body needs replacement? A: Common symptoms include a rough engine idle, stalling, or a noticeable hesitation during acceleration.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.
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