This is a top of the line set of 8 Arrow Billet Steel I-beam rods used for a single race in a Yates NASCAR engine. These rods are in top shape and include the bolt upgrade. They can be used in a variety of small block engines.

Here are the specs on these rods:

Rod Length: 6.400"

Big End Bore Size: 1.975"

Rod Width at Crank: .835"

Pin Size: .867"

Weight: 541g

Bolts: Arrow

Rod Type: I-beam

Options: EDM Pin Oiling, Casidiam Coated Crank End

Est. Cost: $2800

Arrow Rods use Nickel and Chrome alloy steel that is vacuum degassed (to ensure minimum inclusions).  Their ‘in house’ manufacturing processes are subject to sample inspections and constant monitoring, with the latest manufacturing techniques being employed such as laser etching and automatic peening.