Precision Valve Guide .376x.750 for Briggs Raptor Engines

Engineered for seamless integration in Briggs Raptor flathead setups, this valve guide measures .376x.750 inches, providing exact fitment to maintain valve stability during high-rev action. Racers know that even minor misalignments can sap horsepower, but installing this guide—SKU 555158, now superseded by 262001—locks in precision to maximize airflow and compression.

• Enhances valve seating for improved fuel efficiency and throttle response.
• Resists heat and wear, extending engine life under racing stress.
• Direct replacement for older models, ensuring compatibility without modifications.

Picture shaving seconds off your lap times as smoother valve operation translates to crisper acceleration out of turns. Whether rebuilding after a tough season or fine-tuning for competition, this component delivers the reliability needed to dominate the track. Note the supersession to 262001 for future sourcing, but current stock maintains OEM quality for your kart's powerplant.

Don't overlook the small parts that make big differences; secure yours today and feel the edge in every race.