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Ferrea 'Drag' Dual Valve Spring Kit | 2004-2021 Subaru STI (KT4019)
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GSC Power-Division Exhaust Valves | Nissan VR30DDTT (2241/2242)
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$108.00
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Tomei Valve Lifter Shim Test Set 2.30mm | Multiple Nissan Applications (TA307C-NS230)
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$9.90
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Tomei Valve Spring Seats SR Series 0.5mm | 1989-2002 Nissan Silvia & 180SX (TA305A-NS08C)
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$496.40
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GSC Power-Division High Pressure Conical Valve Spring with Ti Retainer and Seat | 2022+ Subaru WRX FA24F (5024)
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GSC Conical Valve Spring Kit | 2023+ Nissan Z & 2016-2024 Infiniti Q50/Q60 (GSC5083/4)
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BLOX Racing Honda B/H-Series Lost Motion Assembly | 1994-2001 Acura Integra, and 1992-2000 Honda Civic (BXPT-11300)
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$232.04
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Skunk2 Alpha K-Series Valve Spring Set | 2002-2006 Acura RSX, 2001-2005 Honda Civic Si, and 2004-2008 Acura TSX (311-05-1380)
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$470.25
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Kelford Beehive Valve Spring Kit | 2015-2022 Ford Mustang Ecoboost and 2016-2018 Ford Focus RS (KVS250X-T)
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