Eagle “ESP” H-Beam Connecting rods are forged from 4340 steel and utilize 3/8” ARP2000 bolts with alignment sleeves for a perfect fit. All Eagle Connecting Rods are packaged in weight-matched sets (+/- 1g). Sizing is done i house, on the state of the art Sunnen Krossgrinding system. “ESP” connecting rods are the perfect choice for engines up to 900 HP.
ESP Armor is a revolutionary new surface finishing process developed exclusively by Eagle Specialty Products, Inc. The exact process is a closely guarded secret, but you can know that it does not use any chemicals or electrolysis-type processes. It is also not a coating.
Most people when they see a crankshaft or rod that has undergone the ESP Armor finishing process will mistake it for a chrome process. It is not chrome! The material you see is the same material on the surface that you have always seen - just finished to perfection. Well, maybe nothing is perfect, but this finish is closer than anyone has ever gotten.
This process increases the parts oil shedding characteristics, thus freeing up horsepower when you need it.
We've used it, are impressed by it, and want to offer it to you, our customers. This is truly, a unique finish and a first by Eagle Mfg.
Sold in a complete set of 4 connecting rods.
NOTE: PLEASE ALLOW 2-3 DAYS FROM ORDERING FOR THE ESP ARMOR PROCESS TO BE COMPLETED PRIOR TO SHIPPING OUT TO YOU