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.

DATA

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