ApplicationCompatible for Fiat 500 Old Model 2 Cylinder 130mm 4340 EN24 Forged Steel H-Beam ConrodSpecificationPerformance Con Rods Material: Titanizing 4340 EN24 aircraft chrome moly quality steel for racing Bolts: Including Genuine ARP 2000 5/16\" Bolts (Note: Extra cost for upgrading to ARP L19 bolts) Quantity: 1 set of 2 pieces Weight tolerance: Balanced to +/- 1 gram in set Warranty: one year Dimensions: Center to center length: 130mm Big end diameter: 47.13mm Small end diameter: 20.005mm Big end width: xx Small end width: xxNotice- For the buyer from Cyprus, Greece, Malta and Bulgaria, we will ship the connecting rods from Hong Kong. If you would like your order to be shipped from UK, please contact us to consult the extra shipping cost before the purchasing. - Professional installation is highly recommended (No Instruction Included) - For any needs please contact us