gasket kits?
FEL-KS2656 for 87+
FEL-KS2644 for 81-85


the ones for the roller are $30 more than the ones for the flat tappet...
is there a difference that I can't work around? I'd like to save $30 if possible.



for a 92 firebird

 

If that's a rebuild set, the KS2656 will have the correct rear main seal, correct valve seals, and a few other differences I'm probably overlooking.

 

Oh, yeah. Center bolt rocker covers, intake flange gaskets with the correct hole positions, and timing cover gaskets also come to mind.