32PCS Exhaust and Intake Valves Kits IV971 EV971, 13273, 13274 Fits for 1998-2010 Toyota 4Runner Land Cruiser Lexus Sequoia Tundra GS400 GS430 LS400 LS430 4.0/4.3/4.7L V8

Fitment: for 1998-2010 TOYOTA, LEXUS & LANDCRUISER for 4.0 1UZFE V8 DOHC 32V for 4.3 3UZFE V8 DOHC 32V for 4.7 2UZFE V8 DOHC 32V for TOYOTA 4 RUNNER LAND CRUISER, SEQUOIA, TUNDRA 2003-2009; for LEXUS GS400, GS430, GX470, LS400, LS430, LX470, SC400, SC430 1998-2010. Specification: Type: Engine Intake Exhaust Valves Kit Manufacturer Part Number: IV971, EV971, 13273, 13274 Fitment Type: Direct Replacement Placement on Vehicle: Front Key Features: Designed to unlock more performance out of your vehicle Ensure smooth, reliable operation and long-lasting service Made tough to withstand high loads and stresses Deliver a reasonable balance of strength and durability Surface hardened and polished for strength and reduced friction Package Included: 16 x Intake Valves 16 x Exhaust Valves

• Fitment:The valves set fits for Toyota 4Runner, for Land Cruiser, for Sequoia, for Tundra (2003-2009) and Lexus GS400/GS430/GX470/LS400/LS430/LX470/SC400/SC430 (1998-2010), with 4.0L 1UZFE V8 DOHC 32V, 4.3L 3UZFE V8 DOHC 32V, 4.7L 2UZFE V8 DOHC 32V.
• Replacement Part Number: For IV971, EV971, 13273, 13274
• Features: Replacing worn or damaged intake and exhaust valves optimizes the valve opening and closing process, thereby improving combustion efficiency, increasing exhaust and intake flow rates, and ultimately enhancing engine power and performance.
• Installation Instructions: Ensure the engine is completely cooled before installation. Position the tool over the engine valve, then secure the intake/exhaust tool to complete installation. Once installed, the tool will effectively function on the intake and exhaust engine valves.
• Quality Service: Our Engine Intake Exhaust Valves Kit testing to ensure precise fitment. Should you encounter any issues during use, please contact us immediately for prompt resolution.