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Callies Ultra Enforcer Connecting Rods
Connecting Rods, Ultra Enforcer, H-Beam, Forged 4330 Steel, 5.850 in. Length, Floating, 12-Point Cap Screw, ARP L19, Coyote, Set of 8
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Estimated Ship Date: Nov 27, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
U16612
Part Type:
Product Line:
Summit Racing Part Number:
CPI-U16612
Item Number:
8197621
Connecting Rod Length Center to Center (in.):
5.850 in.
Connecting Rod Beam Style:
H-beam
Connecting Rod Material:
Forged 4330 steel
Wrist Pin Style:
Floating
Pin End Bore Diameter:
0.867 in.
Big End Bore Diameter (in.):
2.0150
Quantity:
Sold as a set of 8.
Cap Retention Style:
Cap screw
Clearanced for Stroker:
Yes
Connecting Rod Bolt Brand:
ARP
Connecting Rod Bolt Diameter:
7/16 in.
Connecting Rod Bolt Material:
ARP L19 alloy
Fastener Tensile Strength (psi):
240,000 psi
Connecting Rod Bolt Head Style:
12-point
Weight Matched Set:
Yes
Remanufactured:
No
Magnafluxed:
Yes
Connecting Rod Color:
Shot-peened
Callies Ultra Enforcer Connecting Rods
Callies Ultra Enforcer connecting rods are produced from extremely clean TimkenSteel product that is formulated to exact specifications. This proprietary steel is forged in Trenton, Michigan, and manufactured 100 percent in Callies' Fostoria, Ohio facility. Pride in workmanship and attention to detail are qualities you'll discover during careful examination of the finished products. Each step of the manufacturing history of every Ultra connecting rod is meticulously maintained by the Callies 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 turbocharged and supercharged engines. Order the model recommended for your vehicle.
Standard features:
* Produced from clean 4330V TimkenSteel product
* Intended for boosted applications
* Buckle resistant I-Beam design
* Increased mass, pressure Angle Arches, guarantee wrist pin stability
* Robust tower flanges provide enhanced resistance to bend and twist
* 2,400 hp per cylinder capability
* L-19 bolts, Multi Phase 3.5 available
Applications
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Instructions & Calculators
Some parts are not legal for use in California or other states with similar laws / regulations
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This is a custom order part. You can order this part by Contacting Us.
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