Better by design, Callies Compstar connecting rods offer high performance and a trouble-free engine build. Concerns about out-of-round, big-end bore sizing, repeatability, time-saving details, and upgrade costs are a thing of the past.
Connecting Rods, Compstar, Forged 4340 Steel, H-Beam, 6.000 in. Length, Cap Screw, 4.7L Magnum, Small Journal, Set of 8
Their forged 4340 steel rods are put through a lengthy stress-relief process and burnishing of threads and bolt spot faces to ensure dimensional repeatability, no matter how many times rods are torn down and reassembled. Pin bushings are chamfered and honed, parting line edges are generously chamfered, and bearing locating tab slots are deburred, all in an effort to save you time and trouble.
Connecting Rod Length Center to Center (in.): 6.000 in.
Connecting Rod Beam Style: H-beam
Connecting Rod Material: Forged 4340 steel
Wrist Pin Style: Floating
Pin End Bore Diameter: 0.927 in.
Rod Journal Diameter (in.): 2.000
Big End Bore Diameter (in.): 2.1250
Cap Retention Style: Cap screw
Big End Width (in.): 0.940
Clearanced for Stroker: Yes
Connecting Rod Bolt Brand: ARP
Connecting Rod Bolt Diameter: 7/16 in.
Connecting Rod Bolt Material: ARP2000 alloy
Fastener Tensile Strength (psi): 180,000 psi
Connecting Rod Bolt Head Style: 12-point
Approximate Connecting Rod Weight (g): 590
Advertised Horsepower Rating: 700 hp
Advertised RPM Rating: 7,500 rpm
Pin End Width (in.): 0.998 in.
Weight Matched Set: Yes
Remanufactured: No
Magnafluxed: Yes
Connecting Rod Color: Shot-peened
Quantity: Sold as a set of 8.
ARP 2000 bolts and stroker clearances are standard with Compstar rods. Choose either their original H-beam design or heavy-duty I-beam designed rods. For high performance use right out of the box, plus value and peace of mind, try Callies Compstar connecting rods. When used on a short stroke engine such as the 4.7L 3.10 stroke these rods are virtually indestructible. These connecting rods feature a one-rib cap design for added strength and bearing support, polished beams to eliminate stress risers, and special hollow dowels with huge 7/16 in. ARP cap screw bolts to greatly increase strength and horsepower capabilities.
Notes: Custom pistons are required when using connecting rods with any length other than OE. These Callies Rods are made to work as a direct fit to the 1999-2007 4.7L engine when used with our ROSS RACING pistons.
Dropships direct from manufacturer.
This product was added to our catalog on Saturday 22 February, 2025.
