Ho33 HO35 HO52 HO72 Eaton ot Chevrolet axles ?

[factorystock]

Impressive research on the manufacturing of these axles Jon! Thanks for your post! We pretty much assumed anything that had the drop out style axle was an Eaton. My biggest pet peeve was the ratio coverage in the '60-'66 era. Where was the 3.40-3.50 for C 10's back in the day? Where was the 3.73 for C 20's back in the day? Where was the 4.11 for C 30's? I realize the powerplants were relatively small, but GMC saw the light and did have a Dana 3.54 for there 1/2 tons. These trucks could have been better tailored thru a larger option list to meet the needs of the individual buyer.