2005 525 efi ARP head stud kit #
 

I have seen part # 135-3709 listed as the correct kit but that contains bolts not studs. Looking to go studs and cannot find a part number, Teague lists one that must be their own in house number and wants $340 a set, seems steep. Any info would be appreciated. I want studs over bolts because I will be rebuilding these and adding more boost to them. Will probably end up around 12-14lbs.