b16a b17 b18c5 arp headstuds brand new in box
Originally Posted by turbohf
funny... my B18C headbolts are like a inch longer than my B16A headbolts... :1
Originally Posted by highroller54
gsr or type r? I thought the b16a studs also fit the b18c5 but not the b18c1
Originally Posted by highroller54
gsr or type r? I thought the b16a studs also fit the b18c5 but not the b18c1
ARP lists 3 different part numbers for B series VTEC though.

Acura VTEC B18C1, M11, GSR 208-4303
B16A 208-4601
B20B, w/B16A head 208-4306
It appears that you have B16/B17 head studs.
Originally Posted by moto21dx
yea ive read everywhere the gsr and b16 arp studs are the same.
gsr = b18c1 and they are different then b16a headstuds
hype arrrr = b18c5 and apparently they use the same headstuds as b16a's
Originally Posted by snm95ls


