Why It Matters
Factory bulletin lists 3.91 Sure-Grip assembly and available ratios from 2.93 through 4.89.
Also Known As
8 3/4-inch Sure-Grip rear axle
Part profile
8 3/4-inch Sure-Grip rear axle
axle · Chrysler Corporation
Used On
2 linked car pages.
Ramcharger 413 package across eligible Dart-series passenger-car bodies; station wagons excluded
1962 Dodge Dart Max Wedge
Dodge called the package Ramcharger 413; Max Wedge became the enthusiast shorthand.
Super Stock 413 package across eligible Savoy, Belvedere, Fury, and Sport Fury passenger-car bodies; station wagons excluded
1962 Plymouth Savoy Max Wedge
Plymouth called the package Super Stock 413; Max Wedge became the enthusiast shorthand.