{"product_id":"performance-engineering-manufacturingpremium-quick-change-gears-22","title":"Performance Engineering \u0026 Manufacturing Set 18A Premium Quick Change Gears — 10 Spline Steel Gear Set","description":"\u003ch2\u003eProfessional Grade Quick Change Gear Sets\u003c\/h2\u003e\u003cp\u003eThe Performance Engineering \u0026amp; Manufacturing (PEM) Set 18A is engineered for racers who require precise ratio adjustments to gain a competitive edge. Built with premium-grade steel and a 10-spline design, these gears provide the structural integrity required for high-stress racing applications. Whether you are fine-tuning for specific track conditions or looking to improve your acceleration out of the corners, the Set 18A offers the reliability and precision you need.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Ratios\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet Number:\u003c\/strong\u003e 18A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpline Count:\u003c\/strong\u003e 10 Spline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Hardened Racing Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.11 Ratio Output:\u003c\/strong\u003e 5.23 \/ 3.23\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.86 Ratio Output:\u003c\/strong\u003e 6.18 \/ 3.82\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eEngineered for maximum efficiency, these gears minimize parasitic power loss, ensuring more horsepower reaches the wheels. The hardened steel construction resists tooth deformation and premature wear, even under extreme heat and heavy load conditions. PEM is a trusted name in the racing industry, and this gear set reflects their commitment to quality and track-proven performance. By integrating these components into your quick-change differential, you ensure consistent performance and longevity throughout the race season. Upgrade your drivetrain today with high-quality parts available at GGCRACING.\u003c\/p\u003e","brand":"Performance Engineering \u0026 Manufacturing","offers":[{"title":"Default Title","offer_id":41120355156052,"sku":"GSDD_65018A","price":153.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/PEM65018A.jpg?v=1717304775","url":"https:\/\/ggcracing.com\/en-co\/products\/performance-engineering-manufacturingpremium-quick-change-gears-22","provider":"GGCRACING INC","version":"1.0","type":"link"}