JScamaro
12-27-2007, 08:24 PM
Does anyone know the exact size of the nuts that come with the ARP header studs?
I think it requires a torx socket but I'm not sure.
I think it requires a torx socket but I'm not sure.
Generation III External Engine - ARP Header Studs
View Full Version : ARP Header Studs
DONAIMIAN
12-27-2007, 09:39 PM
just your normal 12pt socket.