General description Connecting rods for VW Golf and Corrado III 2.8L and 2.9L VR6 engines are designed for high performance and durability. Made from forged SAE 4340 chrome moly steel, these rods are ideal for racing applications. Each set includes ARP 2000 bolts, with an option to upgrade to ARP L19 fasteners for enhanced strength. Technical specifications Material: Forged 4340 aircraft chrome moly steel Weight Tolerance: Balanced to +/- 1 gram per rod Power Rating: 600hp ~ 800hp per set Quantity: 6 pieces per set Big end diameter: 56.8mm / 2.236in Small end diameter: 20mm / 0.787in Center to center length: 164mm / 6.457in Big end width: 19.9mm / 0.783in Small end width: 19.9mm / 0.783in Big end bores tolerance: +/- .01mm or +/- .0004in ARP 2000 bolts rated at 220,000 psi; optional ARP L19 bolts rated at 260,000 psi Compatibility and accessories Compatible with VW VR6 Golf Corrado 2.8L and 2.9L engines Compatible with Audi TT 8N3 (2003-2006) Coupe 3.2 24V for VR6 quattro Compatible