REGINA 530 DR Extra Drag Racing Chain 170 Links 136DR/1006

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. and a fatigue limit of 2,135 lb. is sufficient up to Pro Stock level, Clip and rivet type link included