Manley Toyota Supra 2JZ 6 Cyl. Valve Spring and Retainer Kit (w/o Valve Locks)

If you're building a high-performance Toyota Supra with the legendary 2JZ engine, you need a valvetrain that can keep up. This Manley Performance Valve Spring and Retainer Kit is designed specifically for the 2JZ-GE and 2JZ-GTE engines, taking the guesswork out of preparing your valvetrain for serious duty. These kits are built for maximum durability and stability, ensuring precise valve control even at extreme RPMs.

The chrome-silicon alloy springs in this kit offer exceptional fatigue resistance and high tensile strength, which means they'll consistently control your valves when you're pushing the engine hard. Manley includes heat-treated, aerospace-grade titanium retainers that are CNC machined to very precise tolerances, ensuring a perfect fit and reliable operation. This kit is designed to handle aggressive aftermarket camshafts and can support engine speeds up to 10,000 RPM, making it a solid choice for race-focused builds. Please note that this specific kit does not include valve locks.

When you're aiming for that kind of performance, having well-matched components is key. This kit provides the critical valvetrain pieces you need to confidently build your 2JZ engine for high-RPM operation. Always refer to the manufacturer's installation instructions for specific details on assembly and setup.