CALLIES “COMPSTAR” I-BEAM RODS w/ ARP2000 BOLTS- 4.7L (USE W/ROSS PISTONS) (MADE IN USA)

These are recommended for MOST 4.7L Performance builds. To be used with our ROSS Pistons.These Callies I-beam connecting rods will support over 700HP @ 7500rpms all day long. They incorporate all of the best features possible for an I-beam rod, including some strength adders found in H-beam designs. Callies COMPSTAR I-beam connecting rods are profiled with clearance for long stroke applications. Good for applications up to 700+RWHP.

APPLICATIONDETAILS

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.

Air Ram Performance takes brand new Callies rods and machines them to fit your 4.7L crankshaft when used with our Ross Pistons.

These connecting rods with ARP 8740 7/16 bolts are rated to 700 Horsepower on Small blocks, and 800 horsepower on big blocks. 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.

• Brand: CALLIES PERFORMANCE
• AIR RAM PERFORMANCE Part Number: 287-CSA6125 CS2A2A1
• Part Type: Connecting Rods
• Product Line: CALLIES COMPSTAR
• Connecting Rod Length Center to Center (in): 6.125 in.
• Connecting Rod Beam Style: I-Beam
• Connecting Rod Material: Forged 4340 steel
• Connecting Rod Finish: Shot-peened
• Wrist Pin Style: Floating
• Clearanced for Stroker: Yes
• Cap Retention Style: Cap screw
• Connecting Rod Bolt Brand: ARP
• Connecting Rod Bolt Diameter: 7/16 in.
• Connecting Rod Bolt Material: 2000 chromoly steel
• Fastener Yield Strength (psi): 200,000 psi
• Connecting Rod Bolt Head Style: 12-point
• Approximate Connecting Rod Weight (g): 610
• Rod Journal Diameter (in): 2.000 in.
• Big End Bore Diameter (in): Machined to fit standard 4.7L main bearings.
• Pin End Bore Diameter: 0.927 in.
• Big End Width (in): Machined down to fit standard 4.7L crank mains.
• Weight Matched Set: Yes
• Magnafluxed: No
• Quantity: Sold as a set of 8.