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...

Flywheel Bolt Kit (OEM) Connect that flywheel with confidence. These OEM flywheel bolts are just what the doctor ordered to connect your flywheel to your engine. They have a black oxide finish to help resist rust and corrosion. OEM Toyota Part #:...

Timing Cover Hardware Kit  Complete your front-end assembly with a clean, corrosion-resistant hardware set designed specifically for dual-row timing chain setups. This premium kit includes all the necessary fasteners for installing an early-style...

Exhaust Header Stud Set Upgrade your exhaust hardware and ensure a leak-free seal with our premium header mounting stud set. Factory exhaust manifold studs feature a center shoulder that frequently interferes with the thicker flanges of performance...

Valve Cover Hardware Kit Refresh your top end with this direct-fit valve cover hardware kit.    Kit Includes (4) Valve Cover Studs (4) Chrome Acorn Nuts Multi Purpose Application: In addition to standard valve cover installation, the studs in...

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...