Features: Heavy-duty OE replacement connecting rods. Certified 8620 AISI steel provides superior strength. Crankpins are manufactured from hot-rolled ASTM 4115 and case hardened to level of 58-62Rc. Features the latest in caged needle roller bearing designs...
Features: Certified 8620 AISI steel provides superior strength. Uniquely designed big end uses strategically located side scalloping vent slots to minimize high-RPM bearing race distortion. Crankpins are manufactured from hot-rolled ASTM 4115 and case...