turning 75-76 buckets in to 69-70 Chevy truck seats

[mytruck70]

i was at a car show a few weeks back and was lied 2 about a set of seats the man said he took them out of 1970 pick up come 2 find out there 75-76 =(
is there a cheap way 2 make the seat covers and brackets work with out buying new foam and do the brackets fit on there ? and would any 1 happen 2 have set bucket brackets for a 69-70? or set of green or brown seat covers for 69-70 i could buy cheaply ? ( or tore up 1s with scrolls intact) ?

[lolife99]

Talk to member VA72C10.
He knows these seats.

I"m not sure if the older seat covers will fit the newer seats.