Application For Ford Duratec 2.0L ENGINE For Ford Focus LT For Ford Focus LS ------- For Mazda MZR LF 2.0L ENGINE For Mazda 3 BK Series 2 For Mazda 3 BL Series 1 For Mazda MX-5 NC For Mazda MX-5 NC Series II For Mazda 3 BL Series 2 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:146.25mm/5.758" Big end diameter:50.035mm/1.97" Small end diameter:21mm/0.827" Big end width:21.82mm/0.859" Small end width:18.03mm/0.71" Feature 1. Material: Forged SAE 4340 Chrome Moly Steel for the highest strength and durability, dedicated