Please note that these Pro-H style connecting rods are designed to fit Porsche 964 RSR engines with 127 mm Rods and 23 mm Pins

the Kelford team has named these revisions Gen 1

3/16" (5mm)

Similar to our Copper Head Spacer

Depending on the kit selected

5150 Baseball Hat 14813 Please note that these Pro-HShow everyone you rep the best with a black 5150 AutoSport baseball cap. Featuring the iconic 5150 AutoSport logo embroidered on the front. Designed with comfort and versatility in mind, this cap is adjustable with durable plastic snaps on the back, ensuring a secure and custom fit for any head size. Whether you're at the track, in the garage, or out and about, this cap is ready to keep you looking sharp and feeling comfortable.