My old set-up used Comp Pro Magnum 1.85 RR's mounted on ARP studs. I ordered a new cam and TFS heads...the cam is spec'd for stock rockers so I'm changing over.

My questions;

1) Will my ARP studs work with the stock rockers?
2) I bought LS1 rockers w/trunion upgrade. Will I need "pedestals" or anything else to use the LS1 rockers?
3) Guide plates needed?

Forgive me, the car came with the RR's so I didn't have the benefit of seing how it was originally set up.

 

You'll need the pedestals and probably the bolts, no guide plates for LS motors

 

Here ya go.

http://www.ebay.com/itm/98-02-Camaro-Firebird-5-7-LS1-Rocker-Arm-Mount-Mounts-Pair-Pedestals-LSX-/181334661335?pt=Motors_Car_Truck_Parts_Accessories&hash=item2a386358d7&vxp=mtr