ARP Hex Head Stainless 3/8".-16 RH Thread 1.500". UHL, Set of 5 # 623-1500 Rate_12 Carbureted
Baker’s notes & crumb story
Description
ARP Hex Head Stainless 3 8". 16 RH Thread 1.500". UHL, Set of 5 # 623 1500 Rate_12 Carbureted Carbureted these manifolds use an O ring cylinder head mounting flange to provide an OEM seal and make installation a snap