Valve & Spring Engine Kit. Fits Evolution Big Twin 1984-1999 KW300023 2 1/2" to 3" for

2 1/2" to 3" for power

* Repl Filter Element #AN-18-088

width and pitch are fully adjustable

* Suggested Additional Purchase # BAI-16-0032B (Brake Return Springs)

Valve & Spring Engine Kit. Fits Evolution Big Twin 1984-1999 KW300023 2 1/2" to 3" for* Save time money when purchasing this kit * One package, everything you need for a cylinder head overhaul * Double your service life over OEM using KPMI Valvetrain products Kit Includes: * KPMI complete 0. 600" Lift Valve Spring Kit (meets or exceeds OEM) * Seals & Keepers * KPMI Stainless Steel Black Diamond Valves (Stock Head Diameter) Suggested Additional Purchase: Top End Gasket Kit # CG C9747 or CG C9635