Which rearend is better? GM’s time-proven 12-bolt or Ford’s popular 9-inch. Each has its advantages and disadvantages. The Ford 9-inch is heavier and eats up more power due to a disadvantage in pinion ...

GALESBURG, Mich.--(BUSINESS WIRE)--Power management company Eaton today announced its Vehicle Group is now offering Master Differential Install Kits that simplify the process of upgrading to an Eaton ...

Here is our 1967 Chevy C10 affectionately dubbed "Truck Norris" by former HOT ROD Editor David Kennedy. We've replaced the open-differential carrier in the truck 12-bolt with an Eaton Detroit Truetrac ...

Last month we took a basically stock '03 Mach 1, put it through a bunch of the normal tests, and it performed very well in all areas. Our baseline on the dyno was promising, and we were happy with the ...

Here we go with part two of the coilover suspension conversion on HOT ROD's 1967 Chevy C10 project, "Truck Norris." This time around, we finish the job by installing TCI's rear suspension components ...