Forged 4340 Chromoly 5.4 inch H-beam connecting rods manufactured by CB Performance. The Super race rods are a H-beam design with a VW crank journal and are lighter and stronger than original VW rods. The rod caps are engineered to reduce the amount of internal case clearancing required for a stroker crank. You can run strokes up to 76mm without case clearancing. They are supplied with 5/16 inch ARP-2000 rod bolts.