Hardware

Pro Cylinder Head Stud Set Maximum clamping force is critical when building a high-performance engine. The LC Pro Cylinder Head Stud Set is an essential upgrade for any Toyota R-series engine experiencing increased cylinder pressures from...

Main Stud Set ARP main studs are manufactured from 8740 chrome-moly steel, heat-treated in-house, 200,000 psi tensile strength and precision J-form threads rolled after heat-treat to create a fastener that has threads 1000% stronger. All kits come...

OEM Toyota Cylinder Head Bolt Set When removing or replacing a cylinder head, installing fresh head bolts is critical to ensuring long-term engine reliability. Because factory cylinder head bolts undergo extreme tensile stress during initial torqueing,...

Pro H-Beam Connecting Rod Bolt Set Prevent catastrophic bottom-end failure and secure your engine's rotating assembly with high-strength replacement fasteners. Under the continuous stress of high-RPM operation factory rod bolts are prone to stretching,...

Pro Stock-Style Connecting Rod Bolt Set Securing your engine's rotating assembly is vital when building a reliable power plant. Under the constant stress of high-RPM operation, factory rod bolts are prone to stretching, which directly leads to spun rod...

OEM Flywheel Bolt Kit  Secure your drivetrain assembly with complete confidence. These genuine OEM Toyota flywheel bolts are engineered to handle high rotational stress and provide a flawless, reliable connection between your flywheel and the...

Front Harmonic Balancer Bolt Secure your engine's bottom end with a brand new, genuine factory component. This large flange OEM bolt is engineered exactly for your classic Toyota 4-cylinder power plant.   Key Features & Installation Tips Direct...

Carbureted Intake Manifold Stud Kit Ditch the factory bolts and make top-end maintenance easier with a dedicated intake manifold stud kit.   Why Upgrade to Studs? Thread Protection: Eliminates the risk of stripping or cross-threading delicate...

Oil Pan Mounting Hardware Kit This complete oil pan hardware kit includes all the high-quality bolts and washers needed to properly install both your oil pan and the oil pickup tube.   Important Fitment Note This kit is strictly designed to work...

OEM Crankshaft Main & Camshaft Bolt This is a brand new, genuine OEM Toyota factory replacement bolt. In a unique piece of factory engineering, Toyota uses this exact same high-strength bolt for two critical applications on the 20R and 22R-series...

OEM Oil Pan Drain Plug | 14mm Manufactured from premium materials to handle the most demanding conditions, this genuine OEM Toyota small oil drain plug is a direct factory replacement for your classic 4-cylinder powerplant. It provides the reliable seal...

OEM 19mm/24mm Oil Pan Drain Plug Manufactured from premium materials to handle the most demanding conditions, this genuine OEM Toyota large oil drain plug is a heavy-duty factory replacement for your 4-cylinder powerplant. It delivers the rugged...