hurst68olds

I know (or think I know) that 350 vs. 455 use different frame mounts in the '70 to '72 model year, but what about the earlier a-bodies?

'68 350/400/455 all the same?
'65-'67 330/400 all the same?

thanks, Dan

Rickman48

You're correct!
Even 425 + 455 will go into 64-67!

L69

frame mounts are same, just get new 400 motor mounts from napa for only $8.99

joe_padavano

https://classicoldsmobile.com/forums...tion-list.html

hurst68olds

Thanks, Joe ..... the last picture in the thread has the info I was looking for!!