{"product_id":"billet-steel-u-joint-bolt-kit","title":"Mark Williams Billet Steel U-Joint Bolt Kit — 1350 Series Yoke","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 Mark Williams\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eMark Williams engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Mark Williams lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eUnrivaled Drivetrain Security with Mark Williams Billet Steel U-Joint Bolt Kit\u003c\/h2\u003e\u003cp\u003eEnsure the integrity and strength of your high-performance drivetrain with the \u003cb\u003eMark Williams Billet Steel U-Joint Bolt Kit\u003c\/b\u003e. Specifically engineered for 1350 series yokes, this kit provides the ultimate in fastening reliability, crucial for drag racing, off-road, and other demanding applications. Crafted from robust billet steel and finished with a durable black oxide coating, these U-bolts are designed to withstand extreme torque and shock loads, preventing costly failures and keeping your power on the pavement.\u003c\/p\u003e\u003ch3\u003ePrecision Engineered for Performance:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSuperior Strength:\u003c\/b\u003e Constructed from high-grade billet steel for unmatched durability and resistance to stretching or breaking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOptimized for 1350 Series:\u003c\/b\u003e Perfectly fits 1350 series universal joint yokes, ensuring a secure and precise connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComplete Kit:\u003c\/b\u003e Includes all necessary U-bolts and nuts for a straightforward and reliable installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCorrosion Resistant:\u003c\/b\u003e Black oxide finish provides excellent protection against rust and corrosion, extending component life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSecond Generation Design:\u003c\/b\u003e Incorporates improved design elements for enhanced performance and ease of use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDon't compromise on drivetrain safety and performance. The Mark Williams U-Joint Bolt Kit is a critical upgrade for any serious enthusiast or racer. Its robust design and precision manufacturing guarantee that your U-joints remain firmly in place, even under the most brutal conditions. Invest in Mark Williams quality for peace of mind and unwavering power delivery.\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 Mark Williams 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\/quick-rel-steering-hub\" style=\"color:#0066cc;text-decoration:none;\"\u003eMark Williams Quick Release Steering Hub 3\/4in Shaft — 4-Bolt Wheel\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/gt-5-bolt-quick-release\" style=\"color:#0066cc;text-decoration:none;\"\u003eMark Williams GT 5-Bolt Quick Release - Grant GT 3\/4in Shaft — Black Anodized Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/q-r-steering-hub-6-hole-sparco-momo-str-wheels\" style=\"color:#0066cc;text-decoration:none;\"\u003eMark Williams SFI 42.1 Quick Release Hub — Fits Sparco\/Momo 6-Hole\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/gm-8-5-10-pinion-yoke\" style=\"color:#0066cc;text-decoration:none;\"\u003eMark Williams 1350 U-Joint Pinion Yoke — GM 8.5\" 10-Bolt, 30 Spline\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/th400-t-10-trans-yoke\" style=\"color:#0066cc;text-decoration:none;\"\u003eMark Williams TH400 T-10 Slip Yoke 32 Spline — 1350 U-Joint\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\":\"Mark Williams Billet Steel U-Joint Bolt Kit \\u2014 1350 Series Yoke\",\"description\":\"Secure your drivetrain with the Mark Williams Billet Steel U-Joint Bolt Kit. 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Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Mark Williams?\",\"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 Mark Williams Billet Steel U-Joint Bolt Kit \\u2014 1350 Series Yoke?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. 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