Rear coil spring interchange between 1964-65 Cutlass and 442
#1
Rear coil spring interchange between 1964-65 Cutlass and 442
Hello,
I searched through the threads but couldn't find much on the early Cutlass and 442 rear springs. I have a 65 442 that looks like the rear springs have sagged quite a bit. I have a 64 Cutlass that I changed the rear to lowered springs. I figured I could put the coils out of the 64 into the rear of the 65? I couldn't get them to fit as they were too tall. I know these were stock factory springs. Did the 442 model in 1965 use a different spring then the standard Cutlass? Thanks for the help
Steve
I searched through the threads but couldn't find much on the early Cutlass and 442 rear springs. I have a 65 442 that looks like the rear springs have sagged quite a bit. I have a 64 Cutlass that I changed the rear to lowered springs. I figured I could put the coils out of the 64 into the rear of the 65? I couldn't get them to fit as they were too tall. I know these were stock factory springs. Did the 442 model in 1965 use a different spring then the standard Cutlass? Thanks for the help
Steve
#4
Coil Spring interchange
Yes. I was replacing the rear shocks when I remembered I had the rear coils from my 64. Figured I would put them in to see if they would raise the car a little. Supported the car by the rear frame section and worked the Axel housing to its lowest position, side to side. I still couldn't get them up into the mounts. I probably had a good 12-14" of travel up and down. After not being able to get them installed, I matched the ones I took out to the original 64 springs. The 64 springs were about a 1 1/2" taller than the 65 442 springs I took out. That is why I posted the question if they were different between the years.
Thanks
Thanks
#6
Coil Springs
Yes. it does have the factory rear sway bar. Never thought that that would keep the housing from dropping far enough. I will take a look when I crawl under there again. Thanks for the info that they are interchangeable, didn't think they would have two different springs, but you never know.
Steve
Steve
#9
https://classicoldsmobile.com/forums...do-i-need.html
#11
Late reply...IIRC the 64 has a flat perch that the rear coil springs fit on and the 65 442 has a pedestal rising from the rear axle. Will look at my cars tomorrow and check...if it's not raining.
when i replaced the rear springs in my 64, i had to really wrench the springs into place even after disconnecting the shocks.
when i replaced the rear springs in my 64, i had to really wrench the springs into place even after disconnecting the shocks.
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