1. Car & Truck Shift Knobs – USED Parts
  2. sku: 9216399161718631
  3. MAX PERFORMANCE PYI680A

MAX PERFORMANCE PYI680A Automatic Knob Trans Am For Firebird/trans

fits model: Gto, Firebird, Prix, Grand. year: 1971–1977.

Pyi680a Max Performance Automatic Shift Knob For 1971-1981 Firebird/trans Am Gto 1971-1977 Grand Prix

( Brand: Max Performance ), ( Manufacturer Part Number: PYI680A ), ( Type: Shift Knob ), ( Manufacturer Warranty: 1 Year ), ( Color: Black ), ( Vintage Part: No ), ( California Prop 65 Warning: Warning )

Review MAX PERFORMANCE Automatic Shift Knob For Firebird/trans Am fits FIREBIRD PRIX GRAND GTO 1971–1977

Introducing the PERFORMANCE Pyi680A Automatic Knob, a premium replacement component for the temperature control system in select classic American muscle cars. This automatic knob is meticulously designed to fit and function perfectly in 1971-1981 Firebird, Trans Am, and GTO models, as well as 1971-1977 Pontiac LeMans, Catalina, and Grand Prix vehicles.

Crafted from high-quality materials, this automatic temperature control knob boasts a sleek, vintage appearance that maintains the authenticity of your cherished vehicle. The knob features a chrome finish, giving it a polished and elegant look that complements the interior of your car.

The PERFORMANCE Pyi680A Automatic Knob is an upgrade from the original OEM part, offering improved functionality and durability. Its automatic design allows for effortless temperature adjustments, ensuring optimal comfort while you're behind the wheel. This knob is also more resilient to wear and tear, ensuring a longer lifespan compared to the original component.

Installation of the new automatic knob is straightforward and hassle-free. It is a direct replacement for the factory part, requiring no modifications or additional components. Simply remove the old knob and replace it with the new PERFORMANCE Pyi680A Automatic Knob.

By upgrading to the PERFORMANCE Pyi680A Automatic Knob, you not only enhance the functionality and durability of your temperature control system but also contribute to the overall aesthetic appeal of your classic vehicle. This upgrade is an excellent investment for those who take pride in their muscle cars and desire to preserve their value while enjoying a more enjoyable driving experience.

The Performance Pyi680A automatic knob is a popular aftermarket upgrade for the temperature control systems of 1971-1981 Firebird, Trans Am, and GTO (1971-1977 Pontiac GTO) vehicles. This component aims to improve the functionality and convenience of the temperature control system. In this response, we will discuss the potential advantages and disadvantages of installing this automatic knob.

Pros:

1. Enhanced Convenience: The primary advantage of the Performance Pyi680A automatic knob is the added convenience it provides. Instead of manually adjusting the temperature control knob, the automatic knob maintains a consistent temperature based on your desired setting. This feature is especially beneficial during long drives or in harsh weather conditions.

2. Improved Temperature Control: With the Performance Pyi680A automatic knob, you can easily set your desired temperature and forget about it. The system will continuously adjust the temperature to maintain that setting, ensuring a more comfortable driving experience.

3. Retro Fit: This automatic knob is designed to fit seamlessly into the original temperature control system of the vehicle. This means that the appearance of the dashboard remains unaltered, making it a popular choice for those who prefer a stock look.

Cons:

1. Cost: The Performance Pyi680A automatic knob is not an inexpensive upgrade. Depending on the market conditions, you may pay anywhere from $100 to $300 or more for this component.

2. Installation Complexity: Installing the Performance Pyi680A automatic knob can be a challenging process, especially for those without mechanical experience. The installation process requires removing the temperature control housing, which can be time-consuming and may require specialized tools.

3. Potential Compatibility Issues: While the Performance Pyi680A automatic knob is designed to fit most 1971-1981 Firebird, Trans Am, and GTO models, there may be instances where it does not work perfectly. Some users have reported issues with the knob not holding their desired temperature or the system not turning on at all.

Conclusion:

The Performance Pyi680A automatic knob can be an excellent investment for those seeking a more convenient and consistent temperature control system in their 1971-1981 Firebird, Trans Am, or GTO. However, it comes with a higher cost, installation complexity, and potential compatibility issues that should be carefully considered before making a purchase. Ultimately, the decision to buy this automatic knob depends on your personal preferences, budget, and technical capabilities. If you are comfortable with the potential challenges and the added benefits outweigh the disadvantages for you, then the Performance Pyi680A automatic knob may be a worthwhile upgrade.

Details:

Features a rubber grip with the correct texture like original style. In some cases, a products packaging may vary from that shown in images on our Platform. To file a return, please visit your original order record. Free shipping offered in the contiguous United States only unless noted otherwise.

Restoration Performance. Boxes or APO sunless arranged ahead of time. Jolt Parts does not warrant that product images, , or other content on the Platform are accurate, complete, reliable, current, error-free.

Specializing in all replacement restoration and Performance parts for your classic Pontiac Firebird GTO, Chevy GMC Pickup Truck, Camry, Nova, Chevalier, Impala more. Many other items under 10 pounds ship USPS Priority Mail. For larger items, they are shipped FedEx or UPS. We encourage you to do your homework before purchase parts make sure are completely confident with your purchase.

Automatic Shift Knob 1971-1981 Firebird/Trans AM GTO 1971-1977 Grand Prix. Reproduction shift knob for 1970-1981 Firebird and Trans Am model's equipped with an automatic transmission.

specifications shifterfreddie:

  • for models: Gto, Firebird, Prix, Grand
  • for years: 1971-1977
  • brand: Max Performance
  • mpn: Pyi680a
  • type: Shift Knob
  • manufacturer warranty: 1 Year
  • color: Black
  • vintage part: No
  • california prop 65 warning: Warning

general shifterfreddie:

  • Car Truck Parts Accessories > Interior Parts Accessories > Shift Knobs
  • condition: New

payments shifterfreddie:

  • other
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offer shifterfreddie:

  • sold: 0
  • options: Ship-to-home
  • quantity: 2
  • availability: In Stock
  • started: December 4, 2025

seller shifterfreddie:

  • # reviews: 67195
  • rating: 99.9%
  • city: Smithfield, Utah

returns shifterfreddie:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days

shipping shifterfreddie:

  • transit: 4-7 Days
  • cost: $0.00
  • service: Standard, USPS Priority Mail, Expedited, UPS Next Day Air
  • carrier: USPS, UPS
  • class: Standard, Expedited, One-day
  • type: Fixed
for models: gto, firebird, prix, grand, for years: 1971-1977, type: shift knob, manufacturer warranty: 1 year, vintage part: no, california prop 65 warning: warning,
category: auto parts > car truck parts accessories > interior parts accessories > shift knobs, color: black, sku: 9216399161718631,

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