Drivetrain› Differentials and Rear-End Components

Yukon Gear & Axle

Yukon Muscle Car Re-Gear Kit for GM 12P differential, 30 spline, 3.42 ratio

$742.89

SKU: Y001 YGK2315

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Special Order
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Professional / shop required

Description

Part #: YGK2315

Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts and washers, axle studs, thrust washers and much, much more. For all your differential small parts needs, look no further than Yukon.

Features:

  • Fits GM 12P differential
  • 30 spline pinion gear
  • 3.42 ratio
  • Coverage includes '64 to '72 Chevelle, '67 to '72 Camaro, '69 to '72 Firebird, '70 to '72 GTO, 9 other models, or anything
  • hot-rodded with a GM 8.875" 12 Bolt Passenger Axle
  • 8.875" ring gear diameter
  • 12 bolt ring gear
  • 2.25" (AK 1563) axle bearings
  • Includes ring and pinion gear set, and all required bearings and installation hardware

This kit will improve your car's launching ability and deliver that shot out of a cannon" acceleration we all lust for. It allows you to upgrade to a more aggressive gear ratio and includes all required bearings and installation hardware.

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

MIA's Description

Upgrade your ride with the Yukon Gear & Axle YGK2315, a top-notch ring and pinion set designed for performance and reliability. This kit includes everything you need for a seamless installation, ensuring your vehicle runs smoothly and efficiently. Whether you’re cruising down the highway or tackling tough terrain, this set is built to handle it all. Crafted with precision, the YGK2315 is made from durable materials that resist wear and tear, ensuring longevity. This set comes with all the necessary installation parts, making it easy to upgrade your vehicle without the hassle of sourcing additional components. Experience improved acceleration and handling, thanks to the optimized gear ratios that the YGK2315 provides. Specifically designed for a range of classic vehicles, this kit is perfect for restoring or enhancing muscle cars. The Yukon Gear & Axle YGK2315 is engineered for a rear fitment.

Fitment

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Specifications

BrandYukon Gear & Axle
Part NumberY001 YGK2315

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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