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Mopar 8-3/4” Street Gears, 742 Case
Category: Ring & Pinion Sets
Part Number(s): Mopar 8-3/4”, 8620, 742 Case
Fits 742 case, 1.750" dia. pinion stem, 10 spline pinion. These Gears are manufactured from 8620 alloy and used primarily for street, oval track, and lightweight drag racing applications.
$234.09 - $321.52

Items marked with an asterisk (*) are available with limited stock
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8 3/4" Mopar Installation Kit 1 3/4" MW Spool
Part Number(s):  83-5310-S
Installation Kit, 8 3/4" Mopar-742 case. For use with MW spool.
Price: $196.60
8 3/4" Mopar Installation Kit 1 3/4" Pinion
Part Number(s):  83-1037
Installation kit contains all the parts required for a complete ring and pinion installation.
Price: $196.36