General description Connecting Rods for Nissan Silvia CA18 S13, 180SX, and 200SX are designed for high-performance applications. This set includes 4 pieces and is made from high-quality materials to ensure durability and reliability in racing conditions. Technical specifications Material: Forged 4340 aircraft chrome moly quality steel Weight Tolerance: Balanced to +/- 1 gram in set Dimensions: Center to center length: 133mm Big end diameter: 48mm Small end diameter: 20mm Big end width: 24.2mm Small end width: 21mm Compatibility and accessories Application for Nissan S13 Silvia, 180SX, Bluebird, Sunny CA18, CA18DE, CA18DET Compatible with Nissan Sunny B12 (1985–1990) CA18DE Compatible with Nissan Bluebird U11 series (1983-1987) CA18ET/DET turbo Compatible with Nissan Bluebird T72 Turbo Violet series (1986–1990) 1.8 L CA18ET Includes Genuine 3/8" ARP 2000 bolts (extra cost for upgrading to ARP L19 bolts)