
All modifications must be installed by licensed mechanics and in compliance with your local modification regulations
Application
For Alfa Romeo 75 / Milano 2.0L 8-valve Twin Spark
Key Dimensions
- Connecting Rod Length (Centre to Centre): 156.03mm / 6.143in
- Approximate Connecting Rod Weight: 630g
- Big End Bore Diameter: 53.70mm / 2.114in
- Pin End (Small End) Bore Diameter: 22.00mm / 0.866in
- Big End Width: 26.70mm / 1.051in
- Small End Width: 23.70mm / 0.933in
Build & Technical Specification
- Beam Style: H-beam, ideal for road and track day use
- Material: 4340 Chromoly Forged Steel
- Surface Finish: Shot-peened for improved fatigue resistance
- Wrist Pin Type: Floating design
- Stroker Compatible: Pre-clearanced for stroker engine builds
- Cap Retention: Through-bolt rod cap design
- Bolt Brand: Genuine ARP High-Strength Fasteners
- Bolt Diameter: 3/8 inch
- Bolt Material: Premium Alloy Steel
- Standard Fastener Yield Strength: 220,000 psi (ARP 2000 Series)
- Optional Upgrade: ARP L19 Fasteners (260,000 psi yield strength)
- Bolt Head Style: 12-point (multi-spline) for secure torque fastening
- Machining: High-precision CNC machined for exact tolerances
- Cap Alignment: Fitted with precision locating dowels
- Bore Tolerance: ±0.005 mm
- Balancing Accuracy: Balanced to ±1 gram per rod
- Weight Matched: Fully weight-matched set (direct fit, no balancing required)
- Condition: Brand new, non-remanufactured units
- Quality Testing: 100% Magnaflux crack tested, X-ray inspected and ultrasonically tested
- Heat Treatment: Fully heat-treated for maximum strength and durability
Performance Rating
- Maximum Rated Power: 200HP per connecting rod
- Safe Maximum RPM: 9,000rpm
Packaging Information
- Quantity: Supplied as a complete set of 4 rods
- Package Dimensions: 28cm × 20cm × 10cm



