i was wondering if anyone knew the width of the actuator rod on the gtp 38r or if anyone knew which banks big head actuator i could use? thanks guys the reason i dont know what size it is was because i took it off the truck and sent it to bd power for bad bearings and didnt get a chance to measure the actuator rod. thanks guys

 

I had a Banks Big Head Actuator on my stock turbo, and had to give it up when I changed to the BB turbo. It wouldn't fit according to my installer. I'm using the one that came with the Garrett GTP38R BB turbo.

 

You blew up a ball bearing cartridge?!?! What are you running for injectors?

I don't think there is a BHA for the -38R, at least I've not seen one.