BC Pro625+ Pro R Connecting Rods
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We've used these 4340 Chromoly H-beam connecting rods over 9,000rpm in some of our engine builds. From normally aspirated engines up to 600hp turbo builds, these rods can handle it! Don't settle for rods with weaker hardware in an engine that sees elevated rpm sitting on the clutch all race. Nobody wants to risk a DNF or catastrophic engine failure so we've taken the guesswork out of choosing the right hardware by only offering the rods with the Custom Age 625+ bolt upgrade!
Big End Width: 23.75mm (OEM)
Pin End Diameter: 22mm (OEM)