This is a top of the line set of 8 Lentz Billet Steel Connecting rods purchased from the Robert Yates NASCAR Ford racing team. These rods are in top conditon and they include the SPS bolt upgrade. They can be used in a variety of small block engines. These are the rods that NASCAR teams use when durability is more of a concern than weight, like high rpm Super Speedway engines.

Here are the specs on these rods:

Rod Length: 6.250"

Big End Bore Size: 2.015"

Pin Size: .866"

Rod Width at Crank: .835"

Weight: 532g

Bolts: CARR SPS

Rod Type: I-beam

Options: Bushed Wrist Pins & EDM Oiling

Est. Cost: $2300

Lentz Billet Rods are manufactured and forged to their own custom specifications. Lentz connecting rods are fully machined to guarantee the removal of all surface imperfections in the forging. After heat treatment, each connecting rod is 100% magnaflux inspected and hardness checked, then machined to final size. Each set of rods is balanced and then shot peened to achieve the ultimate in strength and fatigue properties.