Arrow Connecting Rods (N55/S55)
Arrow Precision connecting rod set for the BMW N55 and S55 engines.
Arrow rods are often regarded as the best on the planet. Made from forged steel, fully machined and balanced to within a gram, there is simply nothing better for your engine. Uniform machine peened, magnaflux-tested. Price is for set of six with ARP hardware.
Big End Diameter: 53.608
G/Pin Diameter: 22.000
Between Centres: 144.350
Big End Width: 20.900
Small End Width: 20.900 tapered
Bolt Size: 3/8 UNF
Quantity In Set: 6
Available on back-order