Ring And Pinion
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Ring And Pinion
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Motive Gear Ring And Pinion

Part No. GM7.5-342 Warranty Details  

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Product Features:
  • GM 10BL 7.5&7.625 R/P 3.42 MG 10 3/8 X 18 LH THRED BLTS, PD=1.438
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Blower Motor Compatibility:No
Cover Bolt Quantity:10
Differential Brand:GM
Differential Number:7.5
Pinion Gear Teeth Count:12
Pinion Shaft Diameter:1.438 in
Ring & Pinion Gear Ratio:3.42
Ring Gear Bolt Quantity:10
Ring Gear Diameter:7.5 in
Ring Gear Teeth Count:41
Shims Included:No

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4 Questions | 4 Answers
Displaying questions 1-4
  • Q:

    Is this a series 2 or 3 gear. The web site does not specify the thickness of the gear.
    Asked on 4/24/2014 by Mike

    1 answer

    • CUSTOMER CARE

      A:

      Great question, Mike! This ring and pinion set for GM 7.5 inch in a 3.42 ratio and fits 2 series carrier case.

      Answered on 4/24/2014 by Steve from AAP
  • Q:

    i have an 1988 trans am gta with stock 2.73 gearing will this be able to fit my stock 7.5 with out changing the carrier
    Asked on 4/24/2011 by ant from rio grande,nj

    1 answer

    • CUSTOMER CARE

      A:

      Yes, this part fits your 1988 Pontiac Firebird Trans Am.

      Answered on 5/12/2011 by Just Ask Jacob! from AAP
  • Q:

    Will this work for a 99 z28 factory 2.73 but got an aftermarket rear end from 2000 trans am in it??
    Asked on 9/6/2010 by Travis from Shelby, nc

    1 answer

    • CUSTOMER CARE

      A:

      Should be able to work. The trans am and z28 should have the same dif and ring and pinion.

      Answered on 9/6/2010 by michael from aap
  • Q:

    does this kit include shims and every thing to complete the rear end rebuild. Please quote all parts for the rebuild
    Asked on 2/1/2010 by Lu from Utah

    1 answer

    • CUSTOMER CARE

      A:

      No this does not include the shims. It includes the ring gear and pinion.

      Answered on 2/3/2010 by Kevin from Advance Auto Parts
Displaying questions 1-4

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