1968 SS hood hinge spring

[joesauer]

I'm trying to determine if my 68 SS w/SS hood has the correct hood hinge springs.  My car has 26 wound coils per spring & holds the hood up just fine.  In aftermarket catalogs & at a recent car show I've seen 28 coils.   Now I see in some catalogs the replacement non SS spring has 22 coils.   What's correct?

[1968RSZ28]

Read this...  http://www.camaros.org/underhood.shtml#HoodSprings

Paul