AD Performance
Home | Log InOur Policies | Contact Us | About Us | Forum

Scat 4340 H-beam Rods

SCAT 4340 Series H-beam Connecting Rods

SCAT has used its 45 years of innovation and creativity to develop a broad line of connecting rods that are superior in strength, quality and reliability. All of our connecting rods are made from our famous 2-piece forging for increased strength and are finished and balanced into complete sets at our state-of-the-art facility in Redondo Beach, California.


All of our connecting rods are:

  • Made from 4340 aircraft quality material.

  • Fully profiled for stroker engines.

  • Shipped with ARP bolts (SCAT bolts on some models).

  • Precision sized to tightest specifications.

  • Balanced to ±1 gram at SCAT.

Scat 4340 FORGED H-BEAM RODS

with ARP 7/16" Cap Screws
The "Bad Boy" of all SCAT Rods available for serious horsepower engines.

  • H-Beam design is the strongest SCAT rod available
  • Perfect for supercharged and nitrous applications
  • Special doweled cap for specific cap-to-rod alignment
  • Profiled clearance for stroker applications
  • We have used these Scat rods in applications exceeding 1200 horsepower with option rod bolt upgrade