{"product_id":"gsc-power-division-p-d-4b11t-chrome-polished-intake-valve-set-for-21-4n-engines","title":"GSC Power Division 4B11T Chrome Polished Intake Valve Set for 21-4N Engines - 2024-8","description":"GSC P-D 4B11T 21-4N Chrome Polished Intake Valve - 36mm Head (+1mm) - SET 8\n\u003cp\u003eUpgrade your engine's performance with the GSC Power Division P-D 4B11T Chrome Polished Intake Valve Set, designed specifically for 21-4N engine applications. These high-quality intake valves feature a 36mm head diameter with an additional 1mm for precise airflow and optimized combustion efficiency. Crafted from durable materials, the valves are finished with a chrome polish that not only enhances appearance but also provides corrosion resistance, ensuring longevity under demanding conditions. This set includes eight valves, ideal for complete cylinder head replacements or upgrades, making installation straightforward for professional mechanics and experienced DIY enthusiasts alike. The design ensures reliable sealing and improved intake airflow, which can translate into increased horsepower and throttle response. Whether you're restoring a stock engine or building a high-performance setup, these valves are engineered to meet rigorous standards and deliver consistent performance. They are compatible with various automotive applications, and their polished finish adds a sleek, professional look to your engine bay. Trust GSC Power Division for quality and precision in every component.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eChrome polished finish for corrosion resistance and aesthetic appeal\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e36mm valve head diameter with a +1mm increase for optimal airflow\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSet includes 8 intake valves, suitable for complete engine rebuilds\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed from durable materials to withstand high temperatures and pressures\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngineered for compatibility with 21-4N engine models\u003c\/li\u003e\u003c\/ul\u003e","brand":"GSC Power Division","offers":[{"title":"Default Title","offer_id":52339110641944,"sku":"GSC2024-8","price":174.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0259\/7856\/8790\/files\/203ab90879960d8faaee223d8d57b885.jpg?v=1782495824","url":"https:\/\/nipponpower.com\/products\/gsc-power-division-p-d-4b11t-chrome-polished-intake-valve-set-for-21-4n-engines","provider":"Nippon Power","version":"1.0","type":"link"}