Callies
Callies Ultra Series LS 6.125" Forged H-Beam Connecting Rods - U16300
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Specifications
- Compatible engines
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LS Series
Product details
Callies Ultra connecting rods are produced from extremely clean TimkenSteel that is formulated to Callies exact specifications. This proprietary steel is forged in Trenton, Michigan, and manufactured 100% in their Fostoria, Ohio facility. Pride in workmanship, and attention to detail are qualities you’ll discover during careful examination of our finished product. Each step of the manufacturing history of every Ultra connecting rod is meticulously maintained by our manufacturing team. You can be confident of the material and workmanship of these quality components.
The Ultra H-Beam configuration was recently added as part of their expanding connecting rod line. Made from the same premium grade TimkenSteel material, the Ultra H-Beam connecting rod is designed to satisfy the requirements of the most demanding racing applications.
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Product Line
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Ultra
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Beam Style
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H Beam
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Stroker Clearanced
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No
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Rod Length (in)
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6.125 in
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Bushed / Press Fit Wrist Pin
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Bushed
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Small End Bore Diameter (in)
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0.927 in
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Small End Width (in)
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0.988 in
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Rod Journal Diameter (in)
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2.100 in
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Large End Bore Diameter (in)
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2.225 in
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Large End Width (in)
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0.940 in
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Fastener Style
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Cap Screw
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Fastener Manufacturer
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ARP
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Fastener Product Line
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ARPL19
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Fastener Diameter
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7/16 in
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Fastener Head Style
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12 Point
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Fastener Alloy
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ARPL19
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Fastener Material
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Chromoly
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Weight Matched
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Yes
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Approximate Weight
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650g
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Material Processing
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Shot-Peened
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Forged
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Yes
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Alloy
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4330
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Material
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Steel
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Color
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Natural
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Finish
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Natural
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Quantity
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Set of 8
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Fitment
Confirm fitment before ordering. Contact us if you need help matching parts to your build.