Hot Rods Connecting Rod 8641 Alternator Rotor 0 threads per millimeter allowing

0 threads per millimeter allowing the tuner to adjust the tension on the chain to an exact specification = less friction and consistent cam timing = more power

Adapters can be changed quickly to accommodate a wide range of bearing combinations

Seamlessly integrated molded shin protector affords exceptional impact protection

Aluminum construction

Hot Rods Connecting Rod 8641 Alternator Rotor 0 threads per millimeter allowingHeavy duty OE replacement connecting rods Certified 8620 AISI steel provides superior strength Crankpins are manufactured from hot rolled ASTM 4115 and case hardened to 58 62Rc Feature the latest in caged needle roller bearing designs for high rpm longevity Uniquely designed big end uses strategically located side scalloping and vent slots to minimize bearing race distortion at high rpm Small ends are double drilled to supply extra lubrication and