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**Captainfab** · 03-05-2010, 01:58 AM

The '60-'62's came with what some call the GM55T which has a drop out 3rd member as well as a removeable rear cover. They usually have 3.90 gears in them.

03-05-2010, 01:58 AM	#2
Captainfab 60-66 Nut Join Date: Mar 2007 Location: Coeur d'Alene, Idaho Posts: 23,254	Re: stock rear end The '60-'62's came with what some call the GM55T which has a drop out 3rd member as well as a removeable rear cover. They usually have 3.90 gears in them. __________________ Power Steering Box Adapter Plates For Sale HERE Power Brake Booster Adapter Brackets For Sale '63-'66 HERE and '67-'72 HERE and '60-'62 HERE and "60-'62 with clutch HERE Rear Disc Brake Brackets For Sale. Impala SS calipers HERE Camaro Calipers HERE D52 Calipers HERE 6 Lug HERE Hydroboost Mounting Plates HERE