Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
BLOX Racing valve spring for B18A–B18B and B20 DOHC engines is a performance replacement intended for 1.8L–2.0L DOHC applications. The spring provides direct-fit replacement for those engine families and helps preserve valve control and stability during aggressive use. Choose this spring when rebuilding or upgrading the valvetrain to match cam and spring specifications for reliable operation.
BLOX Racing B18A-B B20 (1.8L - 2.0L DOHC) Performance Valve Spring
