{"product_id":"high-strength-button-head-rod-bolt-for-briggs-engines","title":"High-Strength Button Head Rod Bolt for Briggs Engines","description":"\u003cp\u003eEvery piston stroke demands absolute rod stability—the SKU 557078 button head bolt delivers it. Forged for Briggs cranks, its beefy shank and head resist stretch, keeping bearings aligned for true rotation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade 8 Alloy:\u003c\/strong\u003e Yields 150,000 PSI tensile, shrugging off 9,000 RPM abuse.\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eAnti-Loosen Thread:\u003c\/em\u003e Locks tight against reciprocating forces.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eShort and stout, it simplifies torquing during assemblies, ensuring your bottom end hums without harmonics. Racers trust it for the grunt that powers wheelies and sprints alike. In a world of fleeting parts, this bolt anchors your pursuit of speed.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is it important to use a high-strength rod bolt like the 557078?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e In high-RPM racing engines, the connecting rod experiences immense stress. A standard bolt can stretch under these loads, leading to bearing misalignment or catastrophic engine failure. This Grade 8 alloy bolt is designed to maintain clamping force and rod stability at speeds up to 9,000 RPM.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Should I use thread locker on this rod bolt?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While this bolt features an anti-loosen thread design, it is standard practice in kart engine building to follow your specific engine manual's recommendations regarding thread locking compounds to ensure the bolt remains secure against intense reciprocating forces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I reuse these rod bolts after an engine rebuild?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It is highly recommended to replace rod bolts during a bottom-end rebuild. Once a bolt has been torqued to its yield point, its structural integrity can be compromised. Using a fresh 557078 bolt ensures your engine maintains proper bearing clearance and reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this bolt compatible with all Briggs \u0026amp; Stratton engines?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This bolt is specifically engineered for Briggs \u0026amp; Stratton cranks. Always verify your engine model's parts diagram to ensure the 557078 is the correct specification for your specific connecting rod and crankshaft assembly.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/557117-connecting-rod-557117\"\u003eHigh-Performance Connecting Rod for World Formula Kart Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/557137-animal-w-f-crankshaft-557137\"\u003eBriggs \u0026amp; Stratton Animal \/ LO206 \/ World Formula Crankshaft - 2.2\" Stroke - OEM Replacement\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/555715-short-block-local-option-206-sealed-not-eligible-for-free-freight-555715\"\u003eSealed Short Block Local Option 206 for Briggs Kart Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/557121-piston-assy-std-557121\"\u003eBriggs \u0026amp; Stratton World Formula Standard Piston Assembly - 3.125\" Bore - WKA\/IKF Legal\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/19393-torque-wrench-300lbs-19393\"\u003e19393-torque-wrench-300lbs-19393\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SwiftKarting","offers":[{"title":"Default Title","offer_id":48158008410371,"sku":"557078","price":2.05,"currency_code":"USD","in_stock":true}],"url":"https:\/\/phishstonesproducts.myshopify.com\/products\/high-strength-button-head-rod-bolt-for-briggs-engines","provider":"PhishStones Products","version":"1.0","type":"link"}