My son is over in the US at the moment and is going to pick me up some bolts for my stainless headers and for an intake swap.
For the headers I was looking at either ARP 400-1201 or 400-1101, the only difference I can see is the head type, 12 point and hex. Is that the only difference? I dont think I need the drilled ones.
When looking for intake bolts, I want black and came up with 3 ARP selections but am confused as to which set to buy, 2 are 12 point and one is hex. Any ideas what the difference between the 12 point sets are? 134-2102, 134-2101 and 134-2001. The 2102 set is about $10 more expensive but looking at the summit site, it doesnt really explain the difference.
Appreciate any insight.
Intake bolts, black.