Currently there is one 7.090", three 7.110", one 7.130", one 7.150" length, 1.094" pin end with 1.355" small end width, 2.50" big end with 1.010" width and L-19 rod bolts.
R&R Pro-series Connecting Rods are CNC machined out of their proprietary aluminum alloys developed exclusively for R&R. The Pro-series alloy has up to 24% increased tensile and yield strength over competitors rod alloys. All alloys are cold extruded under 2,000+ tons of pressure to ensure consistent grain flow and density. This yields the strongest and lightest rod possible with an exceptional fatigue life and reduced elongation.
As with all our connecting rods, material has been ultrasonically tested, bores are precision honed to standards, mating surfaces are standard or circle-loc serrated for super-strength and perfect cap to rod alignment, and all corners are blended to eliminate stress risers.
All connecting rods come standard with ARP rod bolts. You may ask, why are R&R's rods made out of billets and not forgings. It is often believed nothing is better than a forged connecting rod. Even though our rods are manufactured out of what looks like a square stock, it should not be confused for a casting or a plate.
Unlike a forging in which the aluminum is literally pounded into the shape of a rod, our material is is cold worked, forced through a die at extreme pressures, to form the billets from which the rods are CNC'ed from. This work hardening builds the strength, grain structure, elasticity, and general characteristics that makes our rods superior to common forgings.
Our alloy is then further artificially aged and heat treated, then stress relieved though additional manufacturing processes.
Rods are sold each buy one or buy them all and save!!!!!!!!!!!
Note: This is a used item. This item might have been taken in on a trade. RBS may have inspected this item and deemed re-usable. There is no warranty expressed or implied with this item.