I called Summit and ordered a GMPP Timing cover for my '87 Iroc-Z. On the package that i recieved it says that it is for a '69-'86 small block. I called and asked of it would fit and the genius on the phone said that it "definately might" . So, i'm asking for your help. Will it fit?

 

haha, that's classic.

Well the cover is for a flat tappet setup, and you'll have a roller setup.
I don't think it'd have provisions for a cam button, therefore meaning it won't work. But i'm not very sure on this answer, I just had to post because I think that's hilarious.

 

Let me tell you that i wanted to kick him in his teeth when he said that; none the less, that was comical.

 

So, i called two local engine builders and one said it would work and the other said it won't. Can someone please set this straight? If you can answer the question i would also apretiate the "why" it will or won't work.
Thanks

 

You don't need "provisions" for a cam button.

 

I thought it needed to kick out further for a cam button? Aww heck, i'm gonna have to watch someone install a retro roller, and a factory roller cam, and stand and watch 'em do it, so I know how each one works. Much like the whole "long vs short" water pump, i'll never remember it until I see it or do it.



Then, the 60 trillion dollar question - is buddy here ok with his timing chain cover?

 

You get the right length cam button for the cover you've got, or you get a nylon one that you can trim to fit. His factory roller setup doesn't use a cam button, anyway.

Definitely maybe.

It should fit fine. They're probably worried about the timing pointer location.

 

That's good stuff. Thanks for the lesson. Also, If you get an electric pump you don't need to know if it's long or short.

 

Depends which pump you get.