Pauter 4340 Chrome-Moly lightweight Connecting Rods for Boxster/Cayman

This is our unique single rib design E- 4340 chrome-moly forged rod. Overall, the clean, windage-reducing configuration combined with the strength of the Pauter rod design, consistent high quality and excellent finish has proven to be extremely popular with racers in all venues. The result of our efforts can be seen in many decades of repeat satisfied customers._x000B__x000B_Pauter maintains a 0.0002" (0.005mm) tolerance, where critical, for connecting rods, rockers, and cranks, as well as a ±1 gram tolerance for connecting rods. All parts are entirely American-made, professionally assembled, and rigorously inspected prior to shipment.