ROCHESTER 17059519 Trans Am Throttle Body 85-92 5.7

( Manufacturer Part Number: 17059519 ), ( Type: Throttle Body )

Review ROCHESTER 85-92 Trans Am 5.7 Tpi Throttle Body Oem fits CORVETTE CAMARO

Rochester 17059519 85-92 Corvette, Camaro, Trans Am 5.7L Throttle Body

The Rochester 17059519 Throttle Body is a high-quality, performance-enhancing component designed for 1985 to 1992 Chevrolet Corvettes, Camaros, and Trans Ams equipped with the 5.7L V8 engine. This throttle body is a direct replacement for the original part, ensuring a seamless upgrade for your vehicle.

This throttle body features a 75mm bore, providing efficient airflow and enhancing the engine's responsiveness. The durable cast aluminum construction ensures long-lasting performance, while the precision-machined throttle plate ensures smooth operation.

The Rochester 17059519 Throttle Body comes with a built-in idle air control valve, allowing for easy adjustments to maintain a steady idle under various conditions. It also includes a vacuum secondaries port, enabling the use of a carburetor-style intake manifold for added tuning flexibility.

This throttle body is compatible with various aftermarket intake manifolds and fuel systems, making it an ideal choice for those seeking to upgrade their vehicle's performance. It is designed to provide a superior driving experience, delivering increased horsepower, torque, and throttle response.

In conclusion, the Rochester 17059519 85-92 Corvette, Camaro, Trans Am 5.7L Throttle Body is a high-quality, performance-oriented component that offers efficient airflow, durability, and tuning flexibility. It is a perfect choice for those seeking to enhance the performance of their classic Chevrolet muscle cars.

The 1985-1992 Rochester Quadrajet 5.7 liter throttle body carburetor-equipped Camaro, Corvette, or Trans Am (hereafter referred to as the vehicle) presents a unique opportunity for enthusiasts. Here are the pros and cons to consider:

1. Authenticity: These vehicles, with their iconic design and powerful engine, are highly sought after by collectors and enthusiasts.

2. Affordability: Compared to their fuel-injected counterparts, these vehicles can be more affordable to purchase, especially for those starting their muscle car journey.

3. Customization: Carbureted engines offer more hands-on tuning options, allowing enthusiasts to fine-tune their vehicles to their liking.

4. Parts Availability: Given their long production run, parts for these vehicles are generally easy to find and relatively affordable.

1. Performance: Fuel-injected systems tend to offer better fuel efficiency, emission compliance, and throttle response compared to carbureted systems.

2. Maintenance: Carburetors require regular maintenance, such as tune-ups, to keep them running efficiently. This can be time-consuming and costly over time.

3. Emissions: These vehicles may not meet modern emission standards, which could limit their use in some areas.

4. Resale Value: Due to their carbureted nature, these vehicles may have lower resale values compared to their fuel-injected counterparts.

The Rochester Quadrajet 5.7 liter-equipped Camaro, Corvette, or Trans Am is a great choice for enthusiasts who appreciate the classic muscle car aesthetic and enjoy hands-on tuning. However, potential buyers should be prepared for the ongoing maintenance associated with carbureted engines and the potential limitations in terms of performance and resale value.

If you're a dedicated enthusiast who enjoys the hands-on aspect of car maintenance and appreciates the classic muscle car look, this vehicle could be a great addition to your collection. However, if you prioritize modern performance and resale value, you may want to consider a fuel-injected model instead. Always thoroughly inspect any used vehicle before purchasing to ensure it's in good working condition.

Details:

Everything works, from a good running 86 Corvette.

part #: 17059519 prices

• $75.00-$100.00

specifications throobo:

• for models: Corvette, Camaro
• for makes: Rochester
• mpn: 17059519
• type: Throttle Body

seller throobo:

• city: Omaha, Nebraska
• rating: 98.3%
• # reviews: 1595

offer throobo:

• options: Ship-to-home
• started: May 21, 2025
• quantity: 1
• availability: In Stock
• sold: 0

general throobo:

• condition: Used
• Car Truck Parts Accessories > Air Fuel Delivery > Throttle Bodies

shipping throobo:

• transit: 3-8 Days
• cost: $0.00
• type: Fixed
• class: Standard
• service: Standard

payments throobo:

• credit card: Diners-club
• wallet: Apple-pay
• other

returns throobo:

• policy: No Returns

Rochester 17059519 Is Similar To:

• 1465a Standard Motor Products Throttle Body Injection Kit Tomco Rochester (33.8% similar) New tom co 5526D carb KIT3 18 if you find it cheaper elsewhere, send me the item number and I will try to beat it,i be lowest price, is same item, in box...(April 1st, 2018)
• 17078824 Rochester Chevy Camaro Corvette Dual Throttle Body Tbi Rebuilding Service (48.4% similar) FAQs what model's does this listing apply to. All Chevrolet's with dual throttle body single injector set ups how of work. We rebuild your cores and ship it back to you. Every part is a made in USA ethanol resistant wow. What brand make parts and pieces do you use for the rebuild. We walker products...(February 21st, 2019)
• 17084060 Rochester Rebuilt Tbi Throttle (42.1% similar) Rebuilt rochester RBI throttle body, part number may need a light cleaning freshen before use. Throttle body was rebuilt a few years ago and is little dusty dirty shows some light patina from sitting on the shelf, see pics for condition. I am not familiar with all makes and model's this fits. Please...(April 26th, 2017)
• 17084066 Rochester Reman Tbi Throttle (44.6% similar) Remain rochester RBI fuel injection throttle body, id number please verify part and pics match your application. Throttle body was remain a few years ago and has some light patina from sitting, see pics for condition. I am not familiar with all makes and model's this fits...(May 22nd, 2017)
• 17085061 Rochestor Gm Rochester Throttle Body Chevy Rp Tbi Parts Injector (33.8% similar) The throttle body does not appear to be cracked or broke anywhere. The part is stamped 3484HUF2S and has a large 71 on side. The part is covered with corrosion and rust but lower butterfly still turns. For sale is an old gm rochester RBI-i throttle body parts only. The part is being sold as for ...(April 9th, 2018)
• 17085082 Rochester Cadillac Cimarron Throttle Body (49.6% similar) ...(May 20th, 2018)
• 17087162 Rochester Gm Oem Chevrolet Silverado Tbi Throttle Body Usa (52.1% similar) Part: 17087162 prices...(June 26th, 2018)
• 17092040 Rochester Chevrolet Gmc Throttle Body Carburetor Tbi (47.1% similar) Mounting gaskets limited warranty installation instructions has been done to the carburetor. All return cores must not be broken, striped from fuel line and frozen to receive core deposit. All return products must be in uninstalled and unused condition. Core deposit - all carburetors are in exchange...(November 3rd, 2018)
• 17093121 Rochester Chevy Gmc Sonoma Tbi Throttle Body (50% similar) Free shipping in the USA. This throttle body unit was removed from a 1995 Chevy S10 truck with the base gasket and air cleaner are included. It was completely disassembled, cleaned and inspected, re-assembled using a quality ac Delco rebuild kit...(November 9th, 2018)
• 17094060 17113319 Rochester Chevrolet Chevy Gmc Tbi Throttle Body Gm (46.2% similar) Had previous port work. The throttle bracket has been modified as seen in pics. What you see is get...(October 21st, 2018)
• 17095195 Rochester Throttle Body (43% similar) ...(August 25th, 2018)