Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
Filters
Callies Ultra Assassin Connecting Rods
Not Yet Reviewed
Callies Ultra Assassin connecting rods are produced from specially formulated Timken Steel 4330V grade steel. The material is precision forged in Michigan and machined in the Callies Fostoria, Ohio facility. The Assassin Series are near-net, as-forged rods with minimal machining, and are fastened by high-alloy cap screws made specifically for severe-duty service by ARP Inc. To eliminate deformation and extrusion only AMS 642 bronze alloy is used within the wrist pin housing bore.
Connecting Rod, Ultra Assassin, Forged 4340 Steel, I-Beam, Cap Screw, ARP L19, Bushed, Ford, Powerstroke, Diesel, 6.0L, Set of 8
Part Number: CPI-U13100
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
