{"product_id":"quarter-mastergear-set-34q","title":"Quarter Master Ultra-Duty Quick Change Gear Set #34Q - 10 Spline Steel for Drivetrain Tuning","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Quarter Master\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eQuarter Master engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Quarter Master lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eMaster Your Drivetrain with Quarter Master Ultra-Duty Gear Set #34Q\u003c\/h2\u003e\u003cp\u003eThe **Quarter Master Ultra-Duty Quick Change Gear Set #34Q** offers unparalleled versatility and control, making it an indispensable component for any high-performance racing vehicle. Featuring a robust 10-spline design and crafted from premium steel, this gear set allows for swift and precise adjustments to your differential ratios, ensuring your vehicle is perfectly optimized for any track condition or competitive scenario. Unlock your car's full potential with Quarter Master's race-proven engineering.\u003c\/p\u003e\u003ch3\u003eEngineered for Adaptability and Unyielding Strength\u003c\/h3\u003e\u003cp\u003eAs part of the Ultra-Duty series, these gears are synonymous with exceptional durability and performance. The high-grade steel construction is specifically chosen to withstand the immense torque and stress of aggressive racing, providing long-lasting reliability. The quick-change capability of the #34Q set means you can rapidly alter your gear ratios, adapting your vehicle's acceleration and top-speed characteristics to gain a decisive advantage over the competition.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e**High-Grade Steel Construction:** Ensures maximum resilience and extended lifespan.\u003c\/li\u003e\n\u003cli\u003e**10-Spline Precision:** Guarantees efficient and reliable power transfer.\u003c\/li\u003e\n\u003cli\u003e**Dynamic Ratio Options:** Offers 4.11 Ratio (5.68 \/ 2.98) and 4.86 Ratio (6.71 \/ 3.52) for fine-tuned performance.\u003c\/li\u003e\n\u003cli\u003e**Quick Change Advantage:** Allows for rapid adjustments to suit diverse racing environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Quarter Master Difference: Performance You Can Trust\u003c\/h3\u003e\u003cp\u003eChoosing the #34Q gear set means opting for the meticulous craftsmanship and performance excellence that Quarter Master is known for. Each gear is precision-machined to ensure seamless integration and optimal efficiency within your quick change differential, translating directly to improved traction, faster acceleration, and enhanced control. Equip your vehicle with the best to dominate the track. Discover this and other essential racing components at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Quarter Master products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/quarter-masterbellhousing-kit-sbc-crate-5-5in-v-drive-2d\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Bellhousing Kit SBC 5.5in V-Drive — Small Block Chevy Race Drivetrain\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/quarter-masteralum-bellhousing-package-5-5in-v-rear-mount-start\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Aluminum Bellhousing Package — 5.5in Triple Disc, V-Drive, Reverse Mount\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/quarter-masterbellhousing-kit-alum-5-5in-rm-v-drive\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Bellhousing Kit SBC 5.5in Triple Disc — Reverse Mount V-Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/quarter-masterclutch-disc-10-4in-1-1-8-x-10-spline\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Clutch Disc 10.4in 1-1\/8 x 10 Spline — Organic Rigid Hub\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/quarter-masterclutch-cover-assembly-w-iron-pp\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Clutch Pressure Plate 10.4in Steel — Street Stock Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Quarter Master Ultra-Duty Quick Change Gear Set #34Q - 10 Spline Steel for Drivetrain Tuning\",\"description\":\"Elevate your vehicle's drivetrain with the Quarter Master Ultra-Duty Quick Change Gear Set #34Q. Durable 10-spline steel gears for precise ratio adjustments.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Quarter Master\"},\"mpn\":\"911381\",\"url\":\"https:\/\/ggcracing.com\/products\/quarter-mastergear-set-34q\",\"offers\":{\"@type\":\"Offer\",\"price\":\"236.85\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/quarter-mastergear-set-34q\",\"sku\":\"BJGP_911381\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Quarter Master\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Quarter+Master\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Quarter Master Ultra-Duty Quick Change Gear Set #34Q - 10 Spline Steel for Drivetrain Tuning\",\"item\":\"https:\/\/ggcracing.com\/products\/quarter-mastergear-set-34q\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Quarter Master Ultra-Duty Quick Change Gear Set #34Q - 10 Spline Steel for Drive fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Quarter Master?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Quarter Master Ultra-Duty Quick Change Gear Set #34Q - 10 Spline Steel for Drive?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. 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