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  • AEM Tru-Time Adjustable Cam Gear - Mitsubishi/Eagle/Plymouth 4G63/T (1989-1999) Black CNC Billet
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AEM Tru-Time Adjustable Cam Gear - Mitsubishi/Eagle/Plymouth 4G63/T (1989-1999) Black CNC Billet

AEM
AEM23-830BK
In stock
Cam Gears
$251.95 $218.95
Dial in precise cam timing with the AEM Tru-Time Adjustable Cam Gear for Mitsubishi/Eagle/Plymouth applications running...
$218.95
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AEM Tru-Time Adjustable Cam Gear - Mitsubishi/Eagle/Plymouth 4G63/T (1989-1999) Black CNC Billet
Description

Dial in precise cam timing with the AEM Tru-Time Adjustable Cam Gear for Mitsubishi/Eagle/Plymouth applications running the 4G63/T engine (1989–1999). Built from CNC-machined billet aluminium and finished in black, this cam gear gives you the adjustment range needed to optimise valve timing for your specific setup—whether you’re chasing sharper throttle response, broader powerband, or improved spool characteristics on boosted builds.

Key Features

  • Tru-Time adjustable design for accurate cam timing changes
  • Laser-etched timing marks in 1-degree increments for repeatable tuning
  • CNC-machined from 6061-T6 billet aluminium for strength and low weight
  • Black finish for a clean, performance look in the engine bay

Vehicle Fitment

Check your vehicle details before ordering.

Fitment disclaimer: Confirm engine code and year/model compatibility prior to purchase.

Benefits

  • Fine-tune power delivery without changing camshafts
  • Helps optimise performance for high-compression or forced-induction setups
  • Makes dyno tuning and repeat adjustments faster and more consistent

Why Buy From Us

  • Trusted NZ & AU auto parts supplier
  • Genuine AEM performance hardware
  • Fast, reliable shipping and responsive local support
  • Secure checkout and easy ordering online
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Effective Date: October 2024
We offer a 30-day return policy, allowing you to request a return within 30 days of receiving your item. To qualify for a return, the item must be in its original condition—unused, with tags, and in its original packaging. A receipt or proof of purchase is also required.

To initiate a return, please contact us at info@riotparts.com. Returns must be shipped to the address provided upon request. If your return is approved, we will issue a return shipping label along with detailed instructions.

Important
Returns sent without prior authorization will not be accepted.

For any return-related inquiries, please reach out to us at info@riotparts.com.

Return Shipping Address
The return shipping address will be determined based on the requestor’s location to ensure the nearest return facility is used.

Possible return locations include:
• 10880 Lear Blvd.
Reno, NV 89506, United States
• 931 W. Bardin Rd., Suite 150–200
Arlington, TX 76017, United States
• 3035 Campus Dr.
Hatfield, PA 19440, United States
• 5789 N. Graham Road, Ste 200
Whiteland, IN 46184, United States
• 2020 NE Aloclek Dr 4711 N Lamon Ave
#118 STE 12, Hillsboro, OR 97124, United States

Damages and Issues
We recommend inspecting your order upon receipt. If you find that an item is defective, damaged, or if you received the wrong item, please contact us immediately so we can address the issue.

Exceptions / Non-Returnable Items
Certain items cannot be returned, including:
• Electrical parts that have been installed or used
• Special order parts that were custom ordered for you
• Items that have been damaged due to improper installation or use

If you have questions or concerns about a specific item, please contact us for assistance.

Exchanges
For exchanges, the quickest option is to return the item you have. Once the return is accepted, you can make a separate purchase for the new item.

Refunds
We will notify you once we receive and inspect your return to inform you whether your refund is approved. If approved, you will be automatically refunded using your original payment method within 10 business days. Please be aware that it may take additional time for your bank or credit card company to process and post the refund.

If more than 15 business days have passed since your return was approved and you haven’t received your refund, please contact us at info@riotparts.com.

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