Southern_Hospitality

Will a 1970 Cutlass SX door fit a 1971 Cutlass Supreme?

joe_padavano

Yes, assuming both are hardtops or convertibles. If I remember correctly, there is one internal difference between 70 and 71, which is the side impact beam in the door. This also resulted in a change to the window mechanism. So long as you swap the complete door, there should be no problem.

Southern_Hospitality

Thanks Joe, you're the man!

One more thing. The '71 Cutlass SX door is from a hardtop. Can it be modified to fit a '71 Cutlass Supr Convt?

gearheads78

both use the same door

joe_padavano

The only difference is that you'll need to transfer the wedge plate from the back edge of the old convert door to the new HT door.

flameorange

I may be doing the same thing, a '71 supreme HT door onto a '72 Supreme convert. My convert door has a dent and I have a mint california door to bolt on. Can I use the glass from the '71 supreme HT door on the '72 convert? Can I swap the '72 convert glass into the '71 supreme HT door?

Another question for junkyrd dogs, will a '71 fastback HT door fit a '72 supreme convert?

thanks,

joe_padavano

Yes to all of the above.

flameorange

Many thx Joe