General description Conrods Connecting Rods with ARP2000 Bolts are designed for high-performance applications in Ford and Mazda vehicles. This set includes four connecting rods made from high-quality forged 4340 aircraft chrome moly steel, ensuring durability and strength for racing conditions. Technical specifications Quantity: 4 pieces per set Material: Forged 4340 aircraft chrome moly steel Weight tolerance: Balanced to +/- 1 gram Center to center length: 139.3 mm Big end diameter: 49.9 mm Small end diameter: 20 mm Big end width: 24.3 mm Small end width: 20.4 mm Bolts: Genuine 3/8" ARP 2000 bolts (extra cost for upgrading to ARP L19 bolts) Compatibility and accessories Compatible with Ford Focus ZX3 (2000-2004) Compatible with Ford Focus Sedan (2000-2004) Compatible with Ford Focus Hatch (2000-2004) Compatible with Ford Focus Wagon (2000-2004) Compatible with Mazda 2.0 Zetec