Chrysler 8 3/4" Tapered Pinion "489"
  
Ring Gear Diameter:
Pinion Shaft Diameter:
Ring Gear Bolts:
Left Hand Threads:
Pinion Splines:
Third Member Bolts:
   
8 3/4"
1.875"
12
3/8" x 24
29
10
Model
Year
Imperial
69-74
Newport
69-74
New Yorker
69-74
Town Country
69-74
Chrysler300
69-73
Challenger
70-74
Charger
69-74
Coronet
69-70
Dart
69-72
Swinger
69-72
Monaco
69-74
Polara
69-74
Super Bee
69-70
B200, B250
69-74
W100, W150
69-74
Barracuda
69-74
Belvedere
69-70
 
Installation Kits
Part #
Master Installation Kits
C8/MOKITT
Installation Kits
C8/KITT
Mini Installation Kits
C8/MKITT
Pinion Bearing Kits
PINSU11
 
 
           
   
   
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GM Ring and Pinion Gear Sets
Suzuki Ring and Pinion Gear Sets
Toyota Ring and Pinion Gear Set
Precision Gear Bearing Set-Up Kits
Precision Gear Ultralite Series
The Precision Gear Story
Precision Gear Tech Help
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• Chrysler 7 1/4"
• Chrysler 8 3/8"
• Chrysler 8 3/4" 
  Straight Pin. 742
• Chrysler 8 3/4" 
  Tapered Pin 489
• Chrysler 9 1/4"