... chains and engine mechanism chains(timing chains)3) Heavy series roller chains: 40, 50, 60, 80, 100, 120, 140, ... 160 and 200H4) Roller chains with straight side plates (A and B series): C08 ... /B-2 and C08-C32A/B-35) Chain attachments: roller link, pin link, spring lip and connecting link6) Connecting ... connecting link with spring clip, connecting link with cotter, offset link