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  Chrysler, CHY 8.75", '742' Casting, Nitro Nodular Iron Drop-Out Housing with Billet Adjusters
New! Chrysler '742' Dropout-Case, Nodular Iron, Billet Adjusters

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742 Case
Price: $350.00

Product Code: NPDOC8.42

Description Warranty Information
Chrysler 8.75"
Nitro '742' Nodular Iron Drop-Out

Differential: CHY 8.75" (742)
Gear Ratio: All Ratios
Manufacturer: Nitro Gear & Axle
Warranty: 1 Year

Until now if you wanted to build a nice Mopar 8.75" rear you had to use rusty dropout that's 50 years old! Well Nitro Gear & Axle has now manufactured a brand new 742 with all of the original casting stamps. It's made from nodular iron and features forged bearing caps with billet side adjusters. This unit will handle lots of power, slicks, trans brake or anything else you want to throw at it.

The Chrysler/Mopar 8.75" differential is a very popular and robust 3rd member type rear end used in a vast array of Chrysler, Dodge & Plymouth Muscle Cars form the 60???s & 70???s. The growing popularity of classic Mopar vehicles has created a shortage on used 3rd member cores. Nitro Gear is now offering brand new 8.75" 3rd member drop-out housings, utilizing the beefy "742" casting design. The 742 housing was chosen as it uses the largest pinion bearings of the different 3rd member castings. The new Nitro housings are made of high strength Nodular Iron, with stronger bearing caps, and billet adjuster nuts for added strength.

  • Nodular Iron housing and forged caps
  • Billet Aluminum side adjusters and locks

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