I'm about to buy a set of roller rockers, but i can't figure out if they'll clear the valve covers. I'm looking at the proform aluminum 1.6 self-adjustiing roller rockers. I have a 91 305, so its the centerbolt valve cover style. It's either these, or the stamped roller tip magnum rocker arms from comp cams, which i know will fit, but i don't want to pay more for the non-aluminum. will the aluminum's fit under the centerbolts?

For those that have put aluminums under the centerbolts, or if any one knows, please help!!!!

 

TPort,

You should check out the Comp 1318 rockers. They are self-aligning, will fit under the covers, and are lighter and stronger than the inferior aluminum rockers. Forged CrMo steel just can't be beat - they'll make aluminum rockers go running off to their mommies....