The Stovebolt Site Forums The Shop Area Driveline Original vs modern leaf spring question

Guys,
I'm swapping the original RE in my 52 3100 with a RE from an '85 Monte Carlo and a T5 tranny from an 88 Sonoma. Is there any advantage/disadvantage to using the original leaf springs vs changing to springs from say an S10 or Sonoma? I know the 1 3/4" perches will have to be welded to the RE if using the original leafs. I'd also like to drop the rear about 3". How might I accomplish that without a drop kit? As always, I appreciate the wisdom guys.

The spring hangers need to match the spring width, I think this is where you will run into trouble. Late model springs are usually 2" wide and will not fit the OEM spring hangers.

Honestly, I think that wrestling with the task of cutting off spring perches, etc and trying to re-locate the centerline of the wheel correctly
using all the old shackles, hardware is not worth it. YOu still end up
with 60 year old springs.

I used the spring kit from Chassis Engineering on the back of my panel truck. Everything is new, time tested, and will mate just fine with that nice Monte Carlo rear; and it will be dead centered in the wheel opening. You get new shocks, perches, pads, all the hardware. The hardest part is grinding off the rivet heads of the old mounting points. They have a bolt on and a weld on version as I recall and sell for around $400…… Dropped mine about 3 1/2 inches, but my body is LOT heavier than a pick up.

Thanks for the info guys.I think I've decided to go with a kit and the newer springs. Not sure about the Chassis Engineering vs others but will definitely check into those options. thx again for the input.