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Callies Compstar Duramax Xtreme Connecting Rods (1000HP Rated)

CST6418MS0LCAX - 13E
New Release - Excellent Value!
Availability: >>>>>ROD SETS SHIP DECEMBER 8th<<<<
Pricing: $1,176.00

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Compstar Xtreme Connecting Rods (Full Set of 8)

Conservatively rated at 1000HP these Callies rods are an excellent upgrade for those looking to make good power safely. These rods have a similar design and composition as other leading manufacturers with a cost of nearly half! 

The next step in the Compstar line up. All the quality, reliability and workmanship you have relied upon for years from the Compstar line up is taken to the Xtreme. Specifically designed for power adder and diesel applications. The Compstar Xtreme utilizes the same proven 4340 material and ARP L19 fasteners. Strength is added by thickening up the flanges of the H beam and a reduced depth of cut towards the center of the rod. Then non-essential weight is taken out of the beam to help keep the overall weight of this rod in check.


  • 4340 Forged H-Beam connecting rods
  • ARP L19 Fasteners
  • CC: 6.418 in.
  • Rod Journal: 2.480
  • Pin Size: 34.5mm (1.359 in.)
  • Typical Weight: 1182g.


2001-2016 6.6L Duramax




Shipping Information

  • Item Requires Shipping
  • 23.0 lbs.
  • W15.0000” x H6.0000” x L12.0000”
  • Free Shipping

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