I have centerbolt valve covers and wanna get roller rockers. I need narrow bodies, right?
Crane makes a set dont they? Does anyone else?

 

Yes, you do need the narrow body rockers with the centerbolt valve covers. Crane and Crower offer fully rollerized self aligning rockers. Comp Cams offers fully rollerized Pro Magnum and Magnum roller tip rockers that work.

[This message has been edited by Mark 89Formula (edited December 07, 2000).]

 

I think you will need the self aligning narrow body rocker arm unless you have pushrod guide plates.

------------------
1991 Trans Am GTA, Accel 300+ ignition, underdrive pulleys, AFPR, Accel SuperRam (ported out), Edelbrock lower intake (ported out), BBK 58mm TB, TFS 23* heads, SLP 1 3/4 headers, SLP 3" cat back (no cat), CompCam .495/.502 lift, Kenny Bell strut tower brace, lower frame brace, Jeg's SFC, Lakewood trailing arms and panhard rod

Pony's can run, but bird can fly

1987 Buick Turbo-T
1977 Chevy Blazer 4X4

 

Self aligning rockers and guideplates dont mix. One or the other but you dont need both. I just bought GMPP roller rockers. Should work fine...

James

------------------
If the women don't find you handsome they should at least find you handy
Aftermarket T-56 (pain in the A$S but worth it)
Lots of things to do still

 

What heads do you have? That would help to answer the question concerning the rockers. I use Comp Cams Pro Magnums. They will fint under the stock covers with certain heads. An example of this is fitting under the covers with Edelbrock's without any grinding and not fitting under AFRs without grinding the webs.....

------------------
Hank
87'IROC Z28
Hanks 87 IROC