k+s gaskets are junk.  there seals are too.  there 500 gaskets were all off, didn't line up.  and i used there seal kit and every seal leaked on me.  replaced them all with oem, didn't leak again.

i use cometic paper gaskets never had a problem.  but a afm would be nice for the clutch cover, wouldn't stick and tear. 

No wonder the price is so cheap! Full gasket set for '87-90 LT500 $21.99 HA!

Thanks for posting that, I was going to buy one just to have as a spare.