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Yukon Gear & Axle ZG C8.89-355 USA Standard Ring and Pinion Gear Set for Chrysler 8.75in 89 Housing 3.55 Ratio

(Dodge Charger 1966-73, Challenger 1970-74, Dart 1961-73, Coronet 1965-73, Polara 1961-73, D100 Pickup 1968-73, Monaco 1965-73 + 17 more models)

Part of: Yukon Gear & Axle ZG Ring Pinion Set Ratio Ford

Other options in this family: Yukon Gear & Axle ZG GM8.2-355 Yukon Gear & Axle ZG GM8.5-373 Yukon Gear & Axle ZG GM12P-390 Yukon Gear & Axle ZG GM8.5-411 Yukon Gear & Axle ZG GM9.5-488

Manufacturer

Picture for manufacturer Yukon Gear & Axle

Part Number

ZG C8.89-355
4 reviews
Sale Price

$333.52

Estimated ship date Monday, November 23

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Product Details

The Yukon Gear & Axle ZG C8.89-355 is a USA Standard replacement ring and pinion gear set engineered for the Chrysler 8.75-inch differential with 89 case housing in a 3.55 gear ratio. Designed as a direct OEM replacement, this gear set delivers quiet, reliable performance and restores proper drivetrain function to a wide range of classic Chrysler, Dodge, and Plymouth vehicles.

Key Features:

  • 3.55 gear ratio — precise OEM-spec replacement ratio
  • 29-spline pinion for robust power transfer
  • 12 ring gear bolts for secure, stable mounting
  • Fits the Chrysler 8.75-inch axle with 89 case housing
  • Engineered to meet or exceed OEM dimensional, material, and fitment specifications
  • Rigorous in-house quality testing ensures consistent performance and reliability
  • One-year warranty against manufacturer defects

USA Standard ring and pinion sets are built for a wide variety of common and hard-to-find applications, making them a trusted choice for drivetrain restoration and rebuilds on classic Mopar platforms. Whether you're refreshing a worn differential or rebuilding an axle assembly, the ZG C8.89-355 provides confidence and value in every install.

Products specifications

Fits

Dodge Charger 1966-73, Challenger 1970-74, Dart 1961-73, Coronet 1965-73, Polara 1961-73, D100 Pickup 1968-73, Monaco 1965-73, W200 Pickup 1969-73, D200 Pickup 1968-73, B200 Van 1971-73, B100 Van 1971-73, D100 Series 1961-67 + 12 more models

Axle Type

Chrysler 8.75 in.

Gear Ratio

3.55

Position

Rear

Prop 65

No

I just bought two of the new Aeromotive pumps from autoplicity at the best price found online.. They were shipped out quick and arrived even faster than I thought. Autoplicity.com will be in my favorites when it comes to ordering parts for my 94 Supra from now on!!!

Good price for great name brand car parts. AEM fuel filter very low price and new. Hope the shipping is as great as the price. :)

<br>Good prices - seemed to be the best online! Shipping seems normal. / Handling time seemed delayed. If quality is good will order from again.

Great website and the ordering was easy too. I like the way they show the full price including shipping and tax. Got the confirmation immediately and the shipment notification the next business day. <br>

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