Aftermarket Clone Valve Guide .377" x 1.140" for Precise Engine Fit

Facing valve stem wobble in your Clone engine? This aftermarket guide solves it by providing a snug .377-inch diameter fit over 1.140 inches of length, ensuring valves move freely yet securely for better compression and power.

• Standard sizing compatible with most 196cc OHV Clone heads
• High-tolerance machining to minimize oil leakage and extend component life
• Sold individually for targeted repairs or full valvetrain refreshes

In kart racing, where every horsepower counts, precise guides like this prevent energy loss from poor sealing, letting you accelerate quicker out of chicanes. Mechanics favor them for their ease of installation during routine maintenance, helping organize your pit setup with dependable parts.

Upgrade to these for a smoother-running engine that responds predictably, reducing the need for constant adjustments. They're particularly useful in high-mileage karts, restoring factory-like performance without breaking the bank. Invest in quality guides to keep your competitive edge sharp.

SKU: F21-419-00