Does anyone know the arp part number for 7/16 rocker studs with the guide plate locator shank that will fit lt4 heads? I'm not sure what length I'll need.

 

They are standard SBC screw in studs. Nothing special.

 

I used the ARP 134-7103 studs with Trick flow 30400623-08 guide plates.

 

sounds goods thank you.

 

IDK if the LT4 Hards align rocker stud to valve the same as LT1 but if so, consider the ISKY adjustable guide plates. For me they allowed "dead nuts" straight RR tip on valve contact. Some grinding of the guide plate halves so they fit closer together may be required....as per instructions.