Melling Timing Chain - 3SRH60 Part #: 3SRH60 Line: MEL Melling Timing Chain 1 Year Limited Warranty Material: Hardened Steel Pitch (in): 0.375 Inch Width (in): 0.488 Inch Width (mm): 12mm Overall Length (in): 11.370 Inch Overall Length (mm): 289mm Number Of Links: 60 Pitch (mm): 10mm Timing Marks Included: Yes Number Of Timing Marks: 1 Number Of Rows: 1 Chain Type: Single Roller Roller Diameter (in): 0.250 Inch Roller Diameter (mm): 6.35mm Show More Show Less