Lunati's Pro Mod connecting rod is stronger and lighter than most other steel connecting rods. Made from aircraft quality 4340 certified material. Custom profiled on state–of–the–art CNC machining centers, the big end features an all new cam cut that greatly reduces the need to modify the connecting rod in long stroke applications. Quality 7/16 Lunati rod bolts are used in all rods. Connecting rods are weight matched to +/– 1.5 grams per end. The small end is fitted with an Ampco 18 bronze bushing.
SBC Pro Mod Connecting Rod 6.000 Length, 2.100 Crank Pin, .927 Smalll End Diameter, Rod Weight 650–655 Grams, Singles As LAD1–1

Installation Notes
Torque With ARP Lube To .0045–.0050 Bolt Stretch Value.
Replacement Bolt CRB–155


Features

* 900 HP Rated
* Aircraft Quality 4340 Material
* CNC Profiled
* 7/16 ARP Rod Bolts
* Close Machining Tolerances