[rushingg149]

The'70 springs have 26" on center hangers. The '86 has 26" front hanger center and 31" rear hanger center.
I can use the original spring hanger location and utilized the ’70 spring set or I can move the rear hanger back and utilize the rear hanger holes on the original frame and the front hanger holes on the 16” extension allowing me to utilize the ’86 spring set. The ’70 spring set have six leaves and an overload. The ’86 spring set have eight leaves and an overload. I’m leaning on utilizing the ’86 spring set.