Callies
Callies Ultra Enforcer Series LS 6.125" Forged I-Beam Connecting Rods - U17175
Engines: LS Series
Pickup in East Rockingham
Please contact us to confirm pickup availability.
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Overview
Callies Ultra Enforcer connecting rods are produced from extremely clean TimkenSteel Product that is formulated to their 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 their 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.
Designed with fortified tower flanges, Enforcer I-beam connecting rods are the ideal component for turbo charged and super charged engines.
Standard Features
- Reinforced tower flanges provide a 42% increase in bending strength
- Extra rigid deformation proof bearing housing bore
- Produced from specially formulated 4330V steel
- Wrist pin bushing made of super tough Ampco 45 bronze – silica alloy
- 12 point head, 7 /16 inch L19 Ultra (260ksi) bolts Boost tested to a conservative 300 HP / cylinder
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Product Line
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Ultra Enforcer
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Beam Style
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I 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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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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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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Approximate Weight
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705g
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Forged
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Yes
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Alloy
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4330V
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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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Compatible engines
Fitment
Confirm fitment before ordering. Contact us if you need help matching parts to your build.