GLYCO 81BKGYC35 Rocker Arm Bushing

( Brand: Glyco ), ( Manufacturer Part Number: 81BKGYC35 ), ( Type: Rocker Arm Bushing ), ( Fits 1: 1965-1998 Porsche 911 ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Please Read All Notes To Confirm Fitment ), ( Cs-sku: 400 )

Review GLYCO Rocker Arm Bushing fits 911 1965–1978

Introducing the Glyco 81BKGYC35 rocker arm bushing, a precision engineered component designed to bring superior performance and longevity to your classic Porsche 911 models from 1965 to 1971. This bushing is specifically engineered for the rocker arm applications in these iconic cars.

The Glyco 81BKGYC35 is meticulously crafted using high-quality materials, ensuring it outperforms and outlasts the original equipment. Its advanced polyurethane formulation provides enhanced durability and resistance to wear and tear. Unlike the standard rubber bushings, this polyurethane bushing offers improved stability, eliminating unwanted vibrations and play in the system.

The design of the Glyco 81BKGYC35 rocker arm bushing is a perfect fit for your Porsche 911, ensuring a seamless installation process. The bushing's inner diameter is engineered to match the exact specifications of the original factory part, making it a direct replacement. The outer diameter, too, is designed to fit perfectly into the engine compartment, ensuring a secure and accurate installation.

With the Glyco 81BKGYC35 rocker arm bushing, you can enjoy a smoother and more responsive driving experience. The reduced play in the rocker arm system results in improved engine performance, allowing your classic Porsche to run at its best.

Not just an upgrade for the hardcore enthusiasts, this bushing is an essential component for any Porsche 911 owner seeking to maintain or restore their vehicle to its original glory. By replacing the worn-out or aging bushings with the Glyco 81BKGYC35, you not only enhance the performance of your vehicle but also contribute to its long-term reliability and value.

So, if you want to breathe new life into your classic Porsche 911, look no further than the Glyco 81BKGYC35 rocker arm bushing. Its unparalleled quality and design make it an indispensable upgrade for any Porsche enthusiast.

Glyco 81BKGYC35 Rocker Arm Bushings for Porsche 911 (1978-1971): A Comprehensive Analysis

The Glyco 81BKGYC35 rocker arm bushings are aftermarket components designed to replace the original bushings in Porsche 911s manufactured between 1978 and 1971. These bushings are renowned for their high-performance characteristics, improved durability, and vibration reduction. In this analysis, we will discuss the pros and cons of using these bushings to help you make an informed decision.

1. Enhanced Performance: The Glyco rocker arm bushings provide better support to the rocker arms, reducing engine play and improving power delivery. This results in a more responsive and engaging driving experience.

2. Improved Handling: By reducing vibrations and engine movement, these bushings contribute to improved handling and a more stable feel during cornering.

3. Durability: Compared to the original bushings, Glyco's aftermarket components are designed to last longer. They are made of high-quality materials and are engineered to withstand the rigors of high-performance driving.

4. Reduced Noise: The bushings help minimize engine noise by reducing the amount of contact between the rocker arms and the cylinder heads. This results in a quieter and more enjoyable driving experience.

5. Cost-Effective: In the long run, using Glyco rocker arm bushings can save you money by reducing the need for frequent replacements of the original bushings.

1. Installation Complexity: Installing the Glyco rocker arm bushings can be a challenging process, especially for those without extensive mechanical experience. It may require specialized tools and a considerable amount of time.

2. Cost: Although the bushings may save money in the long run, the upfront cost can be substantial. This may not be an ideal solution for those on a tight budget.

3. Potential Clearance Issues: Depending on the condition of the engine and the installation process, there may be clearance issues between the rocker arms and the cylinder heads. Proper installation and clearance adjustments are crucial to avoid potential engine damage.

The Glyco 81BKGYC35 rocker arm bushings offer numerous benefits, including enhanced performance, improved handling, durability, reduced noise, and cost-effectiveness in the long run. However, the installation process can be complex and costly, and there is a potential for clearance issues. If you are a Porsche 911 enthusiast seeking a more engaging driving experience and improved engine support, the Glyco rocker arm bushings may be an excellent investment. On the other hand, if you are on a tight budget or lack the necessary mechanical expertise, you might want to consider alternative solutions.

If you decide to proceed with the Glyco rocker arm bushings, make sure to research the installation process thoroughly and acquire any necessary tools and expertise. Consider seeking professional help if needed. Additionally, be prepared for the upfront cost and potential clearance issues. Ultimately, the decision to invest in these bushings depends on your specific needs, budget, and mechanical capabilities.

Details:

12 Month Warranty. Rocker Arm Bushing 81BKGYC35 for 911 1978 1965 1966 1967 1968 1969 1970 1971: Brand: Glyco condition: New, Notes Bushing, Detailed Applications Vehicle, 1965-1998 Porsche.

part #: 81bkgyc35 price

• $24.11

specifications rockeareng:

• for years: 1965-1978
• brand: Glyco
• mpn: 81bkgyc35
• type: Rocker Arm Bushing
• fits 1: 1965-1998 Porsche 911
• manufacturer warranty: 12 Month Warranty
• attention: Please Read All Notes To Confirm Fitment
• cs-sku: 400

offer rockeareng:

• quantity: 1
• options: Ship-to-home
• sold: 0
• started: May 7, 2026
• availability: In Stock

shipping rockeareng:

• type: Fixed
• cost: $0.00
• service: Standard
• transit: 4-7 Days
• class: Standard

returns rockeareng:

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

payments rockeareng:

• credit card: Mastercard
• other
• wallet: Google-pay

seller rockeareng:

• city: Irvine, California
• # reviews: 57833
• rating: 97.1%

general rockeareng:

• Engines Engine Parts > Valvetrain Components > Rocker Arms Parts
• condition: New

Glyco 81BKGYC35 Is Similar To:

• Glyco 884109444978 56 2698 Semi Engine Rocker Arm Bushing For Porsche (43.7% similar) : part number: 56 2698 semi manufacturer: Glyco. Manufactured following strict OE standards to work like the original component. Engineered using the latest technology to ensure product lasts longer in service. Engineered with a factory-like design for effortless installation, ensuring perfect match...(November 15th, 2025)