The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 60-66 4x4's

**argonaut** · 03-03-2014, 05:13 PM

Something in the 31" to 33" range should fit a stock k10 or k20 sub.

The stock transfer case will be a divorced t221. They are a strong unit, if maintained correctly. The gears in them are cut pretty straight so they tend to have more gear whine than more modern units.

As was said stock axles are fine and even power drums would be fine if you aren't towing a heavy load or driving fast on the open road.

03-03-2014, 05:13 PM	#3
argonaut Senior Member Join Date: Aug 2008 Location: Long Beach, CA Posts: 1,813	Re: 60-66 4x4's Something in the 31" to 33" range should fit a stock k10 or k20 sub. The stock transfer case will be a divorced t221. They are a strong unit, if maintained correctly. The gears in them are cut pretty straight so they tend to have more gear whine than more modern units. As was said stock axles are fine and even power drums would be fine if you aren't towing a heavy load or driving fast on the open road. __________________ Jason M. @argonaut62 1972 K5 Blazer CST, Turquoise 1966 K20 Short Fleet Pickup, Big Ugly 1964 C10 Short Fleet, Gertrude 2001 Porsche 911 Carrera 1996 Ford Bronco XLT 1980 Jeep Wagoneer 2008 Honda CBR1000RR 2005 Honda RC51 1981 Honda CB750C No dis-assemble Johnny Five! No dis-assemble!