Pro Sport Rods 4340 Forged H-Beam ConrodsSubaru WRX EJ20, 5.138" lengthBrand: SCATPart Number: SC2513820478429Description:  With ARP 7/16" or 3/8" Cap Screws, the "Bad Boy" of all Scat Rods is available for serious horsepower engines. 
- 5.138" Rod Length. 
- 2.047" Journal size. 
- .905" Pin dia. 
- .842" B.E. Width. 
- 3/8" ARP 2000 Cap Screws. 
- H-Beam design is the strongest SCAT rod available. 
-  Perfect for supercharged and nitrous applications. 
- Special dowelled cap for Precision Alignment and sized to tight specifications. 
- High Tensile 4340 Forged Material for Durability. 
- Balanced at Scat to ±1 gram in steps. 
- All Scat Rods are precision honed on the latest Sunnen Equipment. 
-  Profiled clearance for stroker applications. 
- ARP 2000 bolt upgrade is available
SCAT connecting rods feature the same high-quality craftsmanship that has led us to the forefront of the performance industry. SCAT rods are made from a 2-piece chromoly steel forging to ensure maximum strength and durability. We offer a complete line of Small and Big-Block Chevy, Small and Big-Block Ford, Holden and many more in both the I-Beam and H-Beam designs. Precision finished at SCAT on the newest and most modern machinery available by SCAT's master machinists.