LightWeight H-beam Most VW/Audi 4cyl motors (4pc.)

rosten-performance H-beam rods

• Direct fit, no need to machine block
• 144mm center - center
• 20mm small end with bronze bushing
• 50.6mm big end
• 2 piece forged from 40CrNiMo steel
• Comes with ARP 2000 bolts and assembly instructions
• Shot peened and heat treated weight is 500 gram including bolts, with a tolerance of +- 1gram
• Great for normally aspirated race engines,or Turbo engine's up to 450hp