I want to get a set of front and rear springs for the car.I have a 72 cutlass supreme convert 455ci motor and ac.looking for moog springs dont know the difference between heavy duty,variable rate,constant weight.just want the car to sit a little above factory height and also have a nice ride. Anybody know the numbers to moog thanks

 

I just installed the moog 5374s in the front of my 70 cutlass. They're for a small block with a/c. I have a 455 with aluminum heads and a/c. It should sit well. Last year I rebuild the rear end and suspension and put in a moog set that raised the rear way up. The rear was original and would rub tires on some large bumps. I would have to look up the number if needed. I could also send or post some pics if needed. Joe

 

I just remove MOOG 501's from the rear of my 70. they lifted the car 2" in the rear. I spoke to MOOG prior to the order and they advised me the 501 was the same height as stock. Not so much.

 

Call Detroit Eaton Spring and they can supply anything you need just tell them what ya want.