Arrow Precision Connecting Rod set (6) for the BMW E46 M3 S54 Engine, these are supplied as a set of 6 including ARP Bolts. If you want the best rods available then look no further, UK made, Image is for reference.

DATA

Big End Diameter: 50.007

G/Pin Diameter: 21.000

Between Centres: 139.000

Big End Width: 19.825

Small End Width: 19.825

Bolt Size: 7/16 UNF

Quantity In Set: 6