SKU: ARP203-6003
UPC: 672036007713
MPN: 203-6003
The Toyota Rod Bolt Kit – Fits 2TC/3TC/2TG by ARP is engineered for operators and builders who demand reliability in critical engine internals. Designed for Toyota 4-cylinder engines, this connecting rod bolt set of eight pieces addresses the stress points where factory fasteners often fall short under high RPM loads, sustained performance, or modified engine applications. Whether you're rebuilding after hard service, upgrading a platform for increased output, or simply replacing worn hardware, this kit delivers the precision and durability expected in military and law enforcement vehicles that depend on consistent, uninterrupted performance.
Each rod bolt is manufactured from 8740 chromoly steel—a material specified for its superior tensile strength and fatigue resistance compared to standard fasteners. The black oxide finish provides corrosion protection in humid or marine environments while reducing galling during installation. ARP's engineering ensures consistent clamp load across all eight fasteners, which is critical for maintaining crankshaft concentricity and preventing rod knock under load. The compact kit, weighing just 0.8 lbs, contains everything needed for a complete connecting rod refresh, and the precision threading and head geometry allow for repeatable torque specifications without stripped holes or fastener failure.
This rod bolt kit is ideal for Toyota 2TC, 3TC, and 2TG engine platforms found in light trucks, vans, and equipment used by field personnel and tactical units. Installation requires basic engine work competency and a torque wrench calibrated to ARP specifications; following the manufacturer's installation sequence prevents cross-threading and ensures even load distribution. For those rebuilding engines or extending service life in high-demand applications, these bolts represent a cost-effective upgrade over OEM fasteners and are compatible with both stock and mildly modified engine builds. Verify engine block and rod configuration before ordering to ensure proper fit.
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