Valve Spring Kits for Lash Cap Conversion

Converting to lash caps changes valvetrain geometry, and these Supertech kits supply matched springs, retainers and seats for the conversion.

Springs are made from premium Superclean Chrome Silicon Vanadium steel alloy with computer-designed wire stress and controlled harmonics, helping prevent valve float with aggressive cam profiles.

Key Features

• Matched springs, retainers and seats in one kit
• Premium Superclean Chrome Silicon Vanadium steel springs
• Computer-designed wire stress and controlled harmonics
• Titanium retainers on select kits to reduce valvetrain mass
• Supports aggressive cams and high-RPM operation
• Sold as a complete kit

Applications

These kits suit a wide range of engines converting to lash caps. Use Supertech hardened lash caps, verify effective valve length, and set valve lash after assembly. Select your engine to see the parts that fit.