4" Lift for 69 J-Truck

[Hisftac]

I was looking at the Hell Creek 4" lifts on the website. What's the difference between the different options, OEM vs Brass, 7/8" vs 1"?

[Ryan]

some of the trucks came from the factory with rubber bushings, others came with brass bushings. Same on the size, both were available. You have to take a look at yours to determine brass vs rubber, and also measure to make sure you get the right size.

[Hisftac]

Since the kit replaces all four springs, does it matter which ones are on the truck now? If not, which is the best to go back with on the new springs?