Red99C5

I keep reading that you have to run Roller Rockers for the Trick flow heads. But that's all I read. I don't read why, or what roller rockers? I have Yella Terra rockers, will they work?

3.4camaro

iTrader: (1)

if the tip rolls, you're golden.

I have harland sharp on my TFs.

vettenuts

iTrader: (4)

I think the only ones that set up correctly are the Harlands. Not sure on the Yella's, I would check with TEA on that since they are very familiar with the valve train geometry.

burbanman

iTrader: (12)

Harlands are supposed to be the bolt on "no-brainer". Yella Terra's just take some attention to detail. I have used the older style Yella's and they took more work. I am using the "new style" lighter yellas now, with out any issues. If you already have the yellas, set them up and check things out, you can more than likely get away with them. If not, they will sell used for about what the Harlands sell for new, so you can end up with a wash