Crower B93970B-5 Features:

Crower B93970B-5 billet connecting rods for import 5-cylinder engines with custom dimensions Fully CNC-machined billet construction, 100 percent magnaflux-inspected, and checked for surface hardness Final-machined to within .001 in., fully balanced, and shot-peened for strength and high-RPM durability Drilled and chamfered pin oil hole helps improve pin-end lubrication and reduce the risk of galling

Billet Crowerods Import 5 4340 Chromoly, Cnc-machined, Shot-peened Features:

• Aircraft-quality 4340 chromoly billet construction, fully CNC-machined, magnaflux-inspected, hardness-checked, balanced, shot-peened for high-strength durability
• Final-machined to ± .001 in. tolerances for precise fit, consistent big-end and pin-end geometry, and dependable high-rpm performance
• Drilled and chamfered pin oil hole delivers added pin-end lubrication to help reduce galling under demanding operating conditions
• Hollow-dowel cap alignment with deep, double-ribbed caps supports positive cap location and improved reliability at elevated RPM
• Premium H-11 tool steel rod bolts rated at 220,000 PSI for secure clamping in import 5-cylinder custom-dimension engine builds