530 DR Extra - Drag Racing Chain - 170 Links

Designed to withstand the severe application of drag racing. Features high alloy steel in gold-colored plates (520DR) or natural plates (530DR) and pins and solid bushings and rollers. Plates, pins and rollers are shot-peened for improved fatigue resistance. Breaking strength of 10,566 lb. (EU: 4792,66 kg) and a fatigue limit of 2,135 lb. (EU: 968,42 kg) is sufficient up to Pro Stock level. Clip and rivet type link included.