PPG NI-GTR35-6SPD-HC-SYN-GA Gear Set Shafts 1/6 GR6

( Brand: Ppg ), ( Manufacturer Part Number: NI-GTR35-6SPD-HC-SYN-GA ), ( Type: Automatic Transmission )

Review PPG Heavy Duty 1-6 Gear Set Nissan Gt r Gr6 Input Output Shafts fits R35 GT

The **PPG NI-GTR35-6SPD-HC-SYN-GA 1-6 Gear Set** is a meticulously engineered, high-performance transmission solution specifically designed for the iconic **Nissan GT-R R35 (NISMO) and GR6 models**, delivering unparalleled precision, durability, and performance enhancements for both street and track applications. Crafted from premium materials and built to exacting specifications, this gear set is a direct replacement for the stock transmission components, ensuring seamless integration while significantly improving shifting dynamics, torque transfer, and overall drivetrain efficiency. The **6-speed synchromesh design** incorporates **hardened carbon steel gears** with optimized tooth profiles, reducing wear and friction while maximizing power delivery across the entire RPM range from low-end torque to high-revving top-end performance. The **helical cut gears** minimize noise and vibration, providing a smoother, more refined driving experience, even under aggressive acceleration or high-load conditions. This gear set is particularly well-suited for enthusiasts seeking to enhance their GT-R s responsiveness, whether for spirited daily driving, autocross events, or competitive track use. The **high-capacity synchromesh units** ensure crisp, predictable shifts, even under heavy throttle, while the **precision-machined shafts** maintain optimal alignment and reduce backlash, contributing to a more engaging and controlled driving feel. Whether paired with a stock or upgraded drivetrain, this gear set is a testament to PPG s commitment to performance, reliability, and the pursuit of automotive excellence, making it an essential upgrade for any GT-R owner looking to extract the absolute best from their vehicle.

### **Pros and Cons of buying a PPG NI-GTR35-6SPD-HC-SYN-GA 1-6 Gear Set for Nissan GT-R (R35) GR6 Shafts**

#### **Pros**

1. **High-Quality Materials** The gear set is manufactured by PPG, a well-known brand in the performance automotive industry. It uses hardened steel gears and precision-cut teeth, ensuring durability and longevity, especially under heavy loads.

2. **Synchronized Gears** The "SYN" designation indicates that these gears are synchronized, meaning they are designed to reduce noise and vibration compared to non-synchronized options. This results in a smoother shifting experience, which is particularly beneficial for a high-performance car like the GT-R.

3. **High Capacity (HC) Design** The "HC" (High Capacity) designation suggests that these gears are built to handle higher torque loads without excessive wear. This is advantageous for a car like the GT-R, which produces significant power, especially in the GR6 variant with its twin-turbo setup.

4. **Compatibility with GR6 Shafts** The gear set is explicitly designed for Nissan GT-R (R35) models with GR6 shafts, ensuring a proper fit without modifications. This reduces the risk of installation errors and potential damage to the transmission.

5. **Improved Durability** The gear set is likely to outlast stock gears, especially in aggressive driving conditions, reducing the need for frequent replacements. This is cost-effective in the long run, as it minimizes downtime and repair costs.

6. **Potential Performance Benefits** While the primary purpose is durability, some drivers report slightly improved gear engagement and reduced backlash, which can contribute to a more precise and responsive transmission feel.

7. **Warranty and Support** PPG products often come with warranties, and the brand has a reputation for customer support. If issues arise, the manufacturer may provide replacements or assistance.

8. **Aftermarket Trust** PPG is a respected name in the aftermarket performance parts industry, and this gear set is frequently recommended by tuners and mechanics for the GT-R, lending credibility to its performance claims.

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#### **Cons**

1. **Cost** High-quality aftermarket gear sets are more expensive than OEM (original equipment manufacturer) parts. The price point may be a significant investment, especially for enthusiasts on a budget. The exact cost will depend on market pricing, but it is likely to be several hundred dollars.

2. **Installation Complexity** Replacing gears in a manual transmission requires mechanical skill and access to specialized tools. While the fitment is straightforward due to the GR6 shaft compatibility, improper installation (e.g., cross-threading, improper alignment) can cause transmission damage. Some owners may need to pay for professional installation, adding to the cost.

3. **Potential for Overkill** If the transmission is otherwise in excellent condition and the car is not subjected to extreme loads (e.g., heavy towing, aggressive drifting, or frequent high-RPM usage), the stock gears may last just as long. Upgrading may not be necessary unless specific symptoms (e.g., gear wear, noise, or poor shifting) are present.

4. **Limited Customization** Unlike some aftermarket transmissions, this gear set is a direct replacement and does not offer custom gear ratios. If the goal is to optimize the car for a specific driving style (e.g., track-focused or street-focused), a full transmission rebuild with custom ratios might be more beneficial.

5. **Risk of Voiding Warranty** If the GT-R is still under factory warranty, modifying the transmission (even with aftermarket gears) could void certain coverage. Owners should check their warranty terms before proceeding.

6. **Noise and Vibration Variability** While synchronized gears reduce noise, some drivers report that aftermarket gears can introduce slight differences in transmission noise or vibration compared to stock parts. This is subjective and may not be an issue for everyone.

7. **Availability and Lead Times** Aftermarket parts can sometimes have longer lead times, especially if the product is popular or if the supplier experiences stock shortages. Buyers should order in advance to avoid delays.

8. **Potential for Misalignment** If the gear set is not installed perfectly, it could lead to premature wear or even damage to the transmission housing or shafts. This risk underscores the importance of careful installation or professional help.

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### **Conclusion**

The **PPG NI-GTR35-6SPD-HC-SYN-GA 1-6 gear set** is a strong upgrade for Nissan GT-R (R35) owners with GR6 shafts, particularly those who prioritize durability, reduced noise, and smoother shifting. It is an excellent choice for drivers who push their cars hard, engage in spirited driving, or experience symptoms of gear wear in their current transmission. The high-quality materials and synchronization make it a reliable option for those who want to extend the life of their transmission without a full rebuild.

However, the cost and installation requirements are significant drawbacks. If the transmission is already in good condition and the car is not subjected to extreme stress, the upgrade may not be immediately necessary. Additionally, those on a tight budget or without mechanical experience may find the investment and installation challenges prohibitive.

For most GT-R enthusiasts who want a balance of performance and longevity, this gear set is a **highly recommended upgrade**, provided they are prepared for the associated costs and installation considerations. If budget is a concern, it may be worth waiting until the transmission shows clear signs of wear before making the swap.

If you are experiencing gear wear, noise, or poor shifting in your GT-R s transmission and have the budget for it, the **PPG NI-GTR35-6SPD-HC-SYN-GA gear set is an excellent choice**. Ensure proper installation (preferably by a professional) to maximize its benefits. If your transmission is still in good condition, consider monitoring it for wear before upgrading. For track-focused or high-torque applications, this gear set is particularly justified.

Details:

This gear set was in working condition with no issue when removed from the transmission. The gear set has under 10,000 miles of use and came from a working transmission. Included: - 8 total PPG gears, 2/4/6 gear cluster, input shaft, output Needle bearings for the cluster on Related components shown in photos, Not The large bearing used is not included. This is a complete PPG gear package with 8 total gears, the 2/4/6 cluster, input shaft, and output shaft.

PPG Heavy Duty Helical Synchrony Gear Set for Nissan R35 GT-R GR6 Transmission, For sale is a used complete Futzing Performance Gearbox / heavy duty helical synchrony gear set the dual-clutch transmission. Condition: Used performance transmission components.

part #: nigtr356spdhcsyn price

• $5600.00

specifications autotransmissionsgo:

• for models: R35, Gt
• for makes: Nissan
• brand: Ppg
• mpn: Ni-gtr35-6spd-hc-syn-ga
• type: Automatic Transmission

offer autotransmissionsgo:

• availability: In Stock
• started: April 30, 2026
• quantity: 1
• best offers: True
• options: Ship-to-home
• sold: 0

shipping autotransmissionsgo:

• cost: $30.41
• class: Standard
• service: UPS Ground
• carrier: UPS
• type: Calculated
• transit: 4-9 Days

general autotransmissionsgo:

• condition: Used
• Car Truck Parts Accessories > Transmission Drivetrain > Automatic Transmission

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• wallet: Paypal
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• policy: No Returns

seller autotransmissionsgo:

• city: Crown Point, Indiana
• # reviews: 64
• rating: 100.0%