4x Forged 4340 Connecting Rods ARP Bolts for Ford Ecoboost 2.3L Engine 5.878"
For Ford EcoBoost 2.3L engine；. For Ford Mustang Ecoboost 2015. Bolts: Including ARP 2000 3/8" bolts (Note: Extra cost for upgrading to ARP L19 bolts). ARP 2000 bolts ,Optional ARP L19 fasteners available as an upgrade；.