8mm x 1.25 thread with 11mm outside diameter. Nuts may be used on intake and exhaust for extra clearance. Made from brass to resist rust and avoid seized threads.
EMPI Part Number 43-6051-B
8mm x 1.25 thread with 11mm outside diameter. Nuts may be used on intake and exhaust for extra clearance. Made from brass to resist rust and avoid seized threads.
EMPI Part Number 43-6051-B