Do these springs come w/ an inner damper? I just ordered a set to use on my stock LT1 heads and noticed they are just a single spring. I was expecting them to have a damper at least. Did I get the correct parts?
PN 12495494 was what I ordered.

 

LT4 springs do not have inner wire. They're about as simple as you can get. The only difference between them and the stock LT1 springs is that they use slightly thinner ovate wire.

 

Thanks. I'm dropping these off w/ my machine shop tomorrow.