Should i use the timing set i have sitting on the shelf?

[YLWSTANG]

I'm pulling the engine out of my car this weekend and installing a Anderson N-412. I have a timing set http://www.summitracing.com/parts/CLO-C3057K/ sitting on the shelf. Is there really any reason I should'nt use it or should I just get this set http://www.summitracing.com/parts/CLO-9-1135/ ?

 

[BlownFiveLiter]

I don't see any reason you couldn't use the one you have already. It's a double roller and Cloyes sells quality stuff.

 

[YLWSTANG]

It is, but not a true roller. Just have to ask an opinion i triple guess everything I do.