The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 47-55.1 Changing Rear End Gears 1950

Wrenchbender Ret · 09-09-2010, 06:39 PM

The 338 gears are for 55 up. 3.55 is about right if you still have the stock engine.

09-09-2010, 06:39 PM	#6
Wrenchbender Ret Registered User Join Date: Oct 2005 Location: Overland Park, Ks. Posts: 5,229	Re: Changing Rear End Gears 1950 The 338 gears are for 55 up. 3.55 is about right if you still have the stock engine.