BBK 80mm Throttle Body for 1996-1998 GM Vortec 305/350/454
Technical Data
Upgrade airflow and throttle response with the BBK 80mm Throttle Body, engineered for select 1996–1998 GM Vortec applications running 305, 350, and 454 engines. Built as a direct replacement for the factory unit, this performance throttle body helps your engine breathe more efficiently for stronger acceleration while keeping smooth, OEM-style drivability.
Key Features
- 80mm bore for increased inlet flow
- Up to 30% improved airflow over stock throttle bodies
- CNC machined from high-quality 356 aluminum
- OEM-style die-stamped throttle linkages
- Double-sealed bearings and O-ringed throttle shafts to help reduce air leakage
Vehicle Fitment
Check your vehicle details before ordering.
Fitment disclaimer: Vehicle compatibility can vary by model, year, and engine—confirm specifications before purchase.
Benefits
- Improved throttle response for sharper acceleration
- Potential gains in horsepower and torque from increased airflow
- Direct replacement design helps simplify installation
- Precision components support consistent performance and idle quality
Why Buy From Us
- Trusted NZ & AU auto parts seller
- Genuine BBK performance parts
- Fast local support to help you order with confidence
- Carefully packed for safe delivery
Specifications
Fitment Data
• Engineered for precision compatibility with high-performance builds.
• Tested under extreme mechanical stress for guaranteed structural integrity.
Use the Riot Vehicle Finder to verify exact sub-model compatibility.
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