Ring And Pinion
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Ring And Pinion Ring And Pinion
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Motive Gear Ring And Pinion

Part No. C8.25-355 Warranty Details  
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Product Features:
  • CHRY 10BLT 8.25+8.36 R&P-3.55 RATIO
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Blower Motor Compatibility:No
Cover Bolt Quantity:10
Differential Brand:Chrysler
Differential Number:8.25
Pinion Gear Teeth Count:11
Pinion Shaft Diameter:1.626 in
Ring & Pinion Gear Ratio:3.55
Ring Gear Bolt Quantity:10
Ring Gear Diameter:8.25 in
Ring Gear Teeth Count:39
Shims Included:No

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2 Questions | 2 Answers
Displaying questions 1-2
  • Q:

    i have a 1987 chrysler 5th avenue i was wondering if i put this set of ring and pinion in my rear if it will be better on my fuel mileage
    Asked on 1/10/2012 by Anonymous

    1 answer



      Yes, this Motive Gear Differential Ring and Pinion (Part No. C8.25-355) fits your 1987 Chrysler Fifth Avenue and this ring and pinions are designed to increase horsepower and fuel mileage by removing rotating weight.

      Answered on 1/11/2012 by Dennis from AAP
  • Q:

    Hello Mr.
    I'm Juan Lucena, I'm from Venezuela, I have some quetions about this product, my father broke up all the differential 15 years ago of him truck pick-up dodge D100 1978 engine v8 5.2L transmision manual 4 speed, and he changed all the differentials and the pick up don't exceds the limit of 60mph, it is very slow because the differential not correspond to it, so, I need to know what's the original differencial of this pick up of this specifications before mentioned and, how many teeth it has, i need to know all the specifications. thanks a lot.
    Asked on 8/30/2011 by Juan Lucena from Maracaibo, Venezuela

    1 answer



      The specifications of this part: Ring and Pinion Ratio: 3.55:1, Cover Bolts: 10, Ring Gear Bolts: 10, Pinion Spline Count: 27, Ring Gear Rotation: Standard, Ring Gear Teeth: 39, Pinion Gear Teeth: 11, Ring Gear Diameter (in):8.250 in. Pinion Shaft Diameter (in):1.626 in.

      Answered on 9/12/2011 by Aaron from AAP
Displaying questions 1-2

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