Manley "H" Beam connecting rods are manufactured from 4340 forgings to the same exacting standards developed and approved by our original equipment customers. There is a vast difference in quality between a Manley "H" Beam and the "other" inexpensive H-Beams on the market. Weight matched to +/- 1.5 grams. Perfectly round big and small ends. Bend and twist is tightly controlled.
Optionally we can apply an oil shedding thermal dispersant coating to your rods. This coating will speed up heat transfer from the rod to the oil then shed it quickly to allow fresh, cooler oil to come into contact with the rod. This will improve heat related stress issues associated with high performance, high revving, motors. A 'must have' for those wanting the highest confidence in their builds.