nothing mk1 fits besides the engine.. there is a BIG DIFFERENCE between mk1, and mk2 cars.. they may be shaped similarly, but there WAY DIFFERENT..
front seats, steering wheels, shifter knobs, window cranks, door handles, rear spindles drums and pads, front calipers, windshield wipers, light bulbs in the taillights..
haha, just kidding KEVO!
An mk2, wouldnt look to good westy your right, but an mk1 jetta does 
Oooh damn does it ever.
He eventually got it up to 430whp 
found grills brand new in portland for $40..
gonna buy all brand new stuff it seems..
Don't forget to get the correct rad support. I have everything you require however it is all kind of rough due to Ontario winters. Good luck with the new stuff.
Cheers
oh yea, i know the support is specific to the round lights. although, i could prolly make an Aero support work, ive heard of it done before..
and thats the reason im buying new.. cause i know that new stuff will be, well, new! lol..
a shoddy grill would really wreck the look of my car.. its a nice car, and it needs a nice grille.
Yeah, I was going to try convert a spare aero support to 7" rounds, but then my free 7" headlight buckets turned out to be rotten. I do like the look of rounds. I am currently working on an old Rabbit Convertible ('81) and that original design is soooo nice.
I just picked up a radiator support in a trade and was told that it was a mk2 round headlight support but I'm not so sure on that. I'll take some pictures of it sometime.