K1 Technologies 344DV21158 Connecting Rods

K1 Technologies Connecting Rods (344DV21158) for a Volvo. VOLVO B230 I-Beam Design with ARP 2000 Bolts - 158.0mm.

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K1 Technologies
Category: Connecting Rods
Product Review: 5 Star Rating

K1 Technologies Connecting Rods
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Fitment Information:

NOTES: VOLVO B230 I-Beam Design with ARP 2000 Bolts - 158.0mm
Volvo See Notes Above

See partnumber notes and applications notes above for specific product information.

K1 Technologies connecting rods offer world-class performance at an affordable price. Our race-ready connecting rods are made from 4340 forged steel, use premium bushing material and are hand finished in the USA. K1’s Engineering Team has decades of experience designing components for professional racing engines and designs each rod for demanding race applications. Don’t trust your engine to anything but K1 Rods!
  • 4340 Forged  
  • Proprietary ARP Bolts
  • Pin oiling
  • Heavy Radii
  • Thicker Blades
  • Rod Offset
  • + / -.000050 (50 millionths) tolerance on big end housing bore
  • High tolerance center to center length (< .001”)
  • Specifically engineered for demanding race applications
  • Steel Strength, toughness and resistance to impact
  • Asymmetrical threads
  • Extra lubrication to minimize pin wear
  • Minimizes clearance without focusing stress in tight radii
  • Minimizes outward bowing at peak combustion pressure
  • Center small end to bore center optimizes horsepower
  • Longer bearing life 
  • Increased horsepower and efficiency 
  • Strength for high horsepower applications while keeping demanding race applications additional weight to a minimum


California Residents:
WARNING: Cancer & Reproductive Harm www.p65warnings.ca.gov
5 Star Rating Strong conrods by Alex
We have used these K1 conrods in a various projects, 600 hp 700+Nm it holds easily. Good quality kit.

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