Parts Interchange?

[BARTGN]

My son and I own three G Bodys between us; 78 El Camino, 79 Malibu and 86 G N.Will suspension part interchange, ATR bar ,Metco LCAs etc?

 

[1Badelky]

yep

 

[BARTGN]

?

colums , tilt vs non-tilt?

 

[turbofish38]

colums , tilt vs non-tilt?

Yep. Just be aware that in 1982 the wipers were moved off the dash and onto the column. Actually the 1978 model years are the bastard childs on your list. You can use a newer column if you use the correct intermediate shaft.