ProtoXide connecting rods in special Inverted H steel for Suzuki 1600 8v-16v engines with special American ARP high-traction bolts. Set composed of 4 connecting rods.
Fiat pistons printed BMW Z3 1900 16v 140hp decompressed for Turbo conversion 4 pistons complete with special rings and pins with clips. E36 version M44B19 engine.