fits model: 305, 350, Corvette, Camaro, Firebird. year: 1989.

( Brand: Gm ), ( Type: Intake Manifold ), ( Manufacturer Part Number: 10108468 )
This intake manifold, GM part number 10108468, is a genuine OEM component designed for use in select 1989 to 1992 Chevrolet and Pontiac vehicles, including the Corvette, Camaro, Firebird, and IROC-Z, as well as the GTA models. It is specifically designed for application with the small-block 305 and 350 cubic inch V8 engines.
Key Features:- OEM Quality: This intake manifold is an original equipment manufacturer (OEM) part, ensuring a precise fit and reliable performance.
- Engine Compatibility: It is engineered for use with select 89-92 Corvette, Camaro, Firebird, IROC-Z, and GTA models, and the small-block 305 and 350 cubic inch V8 engines.
- Improved Airflow: The intake manifold is designed to optimize airflow to the engine, resulting in improved engine performance and power output.
- Durable Construction: Constructed from high-quality materials, this intake manifold is built to withstand the rigors of daily driving and provide long-lasting performance.
- Easy Installation: Designed for a straightforward installation process, making it an excellent choice for DIY enthusiasts and professional mechanics alike.
By upgrading your vehicle with this genuine GM intake manifold, you can enhance the overall performance and power output of your small-block V8 engine. Whether you're restoring a classic car or simply looking to optimize the performance of your daily driver, this intake manifold is an excellent investment.
Note: Always consult your vehicle's service manual or a certified mechanic before performing any modifications to your engine. Installing this intake manifold may require additional engine components, such as a new camshaft or intake gaskets, depending on the condition of your existing components.
The GM 10108468 89 Corvette/Trans Am Camaro Plenum Intake is a popular aftermarket upgrade for vehicles with 305 or 350 cubic inch engines, including the GTA Firebird IROC-Z. This intake system is designed to provide better airflow and improved engine performance. In this article, we will discuss the pros and cons of investing in this intake system.
II. Pros1. Enhanced Engine Performance: The plenum intake system is designed to improve airflow and fuel mixture, leading to better engine performance. This results in increased horsepower, improved throttle response, and smoother idling.
2. Improved Fuel Economy: Although not a significant improvement, some users have reported a slight increase in fuel economy due to the more efficient airflow.
3. Durability: The intake system is made from high-quality materials, ensuring durability and longevity.
4. Easy Installation: The installation process is relatively straightforward, with most users completing it within a few hours.
5. Increased Power: The increased airflow and improved fuel mixture result in increased power output, making the vehicle more responsive and faster.
III. Cons1. Price: The GM 10108468 89 Corvette/Trans Am Camaro Plenum Intake is a premium upgrade and comes with a premium price tag.
2. Compatibility: This intake system is designed primarily for 305 and 350 cubic inch engines. Vehicles with different engine sizes may not be compatible with this intake system.
3. Requires Additional Parts: To install the intake system, users may need to purchase additional parts such as new fuel injectors, throttle position sensor, and mass airflow sensor.
4. Potential for Check Engine Light: In some cases, installing the intake system may trigger the check engine light due to the vehicle's onboard computer recognizing the new intake system as an aftermarket modification.
5. Loud Engine: Some users have reported that the intake system creates a louder engine noise, which may not be desirable for all individuals.
IV. ConclusionThe GM 10108468 89 Corvette/Trans Am Camaro Plenum Intake is an excellent upgrade for individuals looking to improve the performance and power output of their 305 or 350 cubic inch engine vehicles. However, the premium price tag, compatibility concerns, and potential for additional costs should be carefully considered before making a purchase.
V. RecommendationIf you are looking for a significant improvement in engine performance and power output for your 305 or 350 cubic inch engine vehicle, the GM 10108468 89 Corvette/Trans Am Camaro Plenum Intake is an excellent investment. Be sure to check compatibility with your specific vehicle model and consider the costs associated with installation and any additional parts that may be required.
Otherwise good used shape. This listing is for a TPI Plenum off 89 Camaro 350. New parts are listed almost daily. Rare as this exact only came on the 89s.
Has one broken off screw on the top for distributor cover as shown. Easy to drill out and re-tap or use as it is.