Mopar 8-3/4, 742 Case, Street Gears

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.

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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.
$555.99
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.
4.10 8-3/4" MOPAR 1-3/4" RICHMOND GEAR
4.10 8-3/4" MOPAR 1-3/4"...
Product Code : 629-0045
4.10 8-3/4" MOPAR 1-3/4" RICHMOND GEAR Richmond Gear fits 742 case. 8.75” ring gear diameter, 1.750” diameter pinion, 10 spline, 8620 alloy.
$272.99
4.10 8-3/4" MOPAR 1-3/4" RICHMOND GEAR Richmond Gear fits 742 case. 8.75” ring gear diameter, 1.750” diameter pinion, 10 spline, 8620 alloy.
4.30 RATIO 8-3/4 MOPAR 1-3/4" GEAR 8620
4.30 RATIO 8-3/4 MOPAR 1-3/4"...
Product Code : 629-0046
4.30 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.
$304.99
4.30 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.
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
4.56 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.
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
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.
5.13 8-3/4 MOPAR 1-3/4 GEAR (8620)
5.13 8-3/4 MOPAR 1-3/4 GEAR (8620)
Product Code : 629-0145
5.13 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.
$284.99
5.13 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.