Application: FOR NISSAN QR25、QR25DE 2.5L L4: For Nissan-Sentra-QR25DE-2.5L For Nissan-Altima-QR25DE-2.5L For Nissan-Frontier-QR25DE-2.5L For Nissan-Rouge-QR25DE-2.5L For Nissan-X-Trail T31-QR25DE-2.5L For Nissan-Murano-QR25DE-2.5L For Nissan-Presage-QR25DE-2.5L Pin Type: Floating Pin Piston Specification: *Type: Forged 4340 aircraft chrome moly quality steel for racing *H-beam Conrods Quantity: 4 Pieces as showing in picture *Bolts: Including ARP 2000 3/8" bolts (Note: Extra cost for upgrading to ARP L19 bolts) *The connecting rods all include ARP 2000 bolts, which are rated at 220,000 psi, and the optional ARP L19 material at 260,000 psi is available as an upgraded product. *Advertised Horsepower Rating:200HP/piece *Top acceleration: 9000rpm *package size:28CM*21CM*10CM Dimension: Center to center length:143mm/5.63" Big end diameter:48mm/1.89" Small end diameter:20mm/0.787" Big end width:22.76mm/0.896" Small end width:22.76mm/0.896" Feature: 1. TÜV PRODUCT TEST AND TÜV ISO 9001