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Add to Cart The item has been addedManley Subaru WRX/STI 16pc Valve Springs (1.050/.755) (for use with 23180-16 Retainers) - 22180-16
Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and...$138.83$131.89Add to Cart The item has been added -
Add to Cart The item has been addedManley Subaru WRX/STi Valve Spring and Retainer Kit (w/o Valve Locks) (16 each) - 26180
Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and...$363.33$345.16Add to Cart The item has been added -
Add to Cart The item has been addedManley up to 2010 Dodge Viper V-10 1.600 Dia Race Master Exhaust Valves (Set of 10) - 11643-10
Manley Race Series valves are meticulously engineered to meet the rigorous demands of bracket, drag, and oval track racers and are the ultimate choice for engines operating under 8000 RPM.$330.77$248.08Add to Cart The item has been added -
Add to Cart The item has been addedManley up to 2010 Dodge Viper V-10 2.020 Dia Race Master Intake Valves (Set of 10) - 11644-10
Manley Race Series valves are meticulously engineered to meet the rigorous demands of bracket, drag, and oval track racers and are the ultimate choice for engines operating under 8000 RPM.$330.77$248.08Add to Cart The item has been added
