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8620 Street, 742 Case

8620 Street, 742 Case
8620 Street Gears, '57 - '68 Dodge, Chrysler, and Plymouth | 1.750" diameter pinion stem, 10 spline pinion. Uses install kits P/N 83-5310-S, or 83-1037.

  • 3.91 8-3/4 MOPAR 1-3/4" GEAR (8620)

    3.91 8-3/4 MOPAR 1-3/4" GEAR (8620)

    3.91 8-3/4 MOPAR 1-3/4" GEAR...

    Product Code : 629-0375

    3.91 8-3/4 MOPAR 1-3/4" GEAR (8620) Richmond Gear fits 742 case. 8.75” ring gear diameter, 1.750” diameter pinion, 10 spline, 8620 alloy.

    $323.26
  • 4.56 RATIO 8-3/4 MOPAR 1-3/4" GEAR 8620

    4.56 RATIO 8-3/4 MOPAR 1-3/4" GEAR 8620

    4.56 RATIO 8-3/4 MOPAR 1-3/4"...

    Product Code : 629-0047

    4.56 RATIO 8-3/4 MOPAR 1-3/4" GEAR 8620 Richmond Gear fits 742 case. 8.75” ring gear diameter, 1.750” diameter pinion, 10 spline, 8620 alloy.

    $271.99
  • 4.86 8-3/4 MOPAR 1-3/4" (8620) DIA GEAR

    4.86 8-3/4 MOPAR 1-3/4" (8620) DIA GEAR

    4.86 8-3/4 MOPAR 1-3/4" (8620)...

    Product Code : 629-0048

    4.86 8-3/4 MOPAR 1-3/4" (8620) DIA GEAR Richmond Gear fits 742 case. 8.75” ring gear diameter, 1.750” diameter pinion, 10 spline, 8620 alloy.

    $299.99
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