i did a search for arp head studs and only found one topic. it didnt help me.
well i need to know which kit to get for a blacktop sr20det motor.
arp's web site shows two for the sr, but one is most likely for the notch back and the other is for the one i need.
so it's either the m11 part number 202-4301
or the m12 part number 202-4303
thank you
