{"product_id":"atomic-barra-crank-dowelling-jig","title":"Atomic Barra Crank Dowelling Jig","description":"\u003cdiv class=\"atomic-section\"\u003e\n\u003cdiv class=\"atomic-grid\"\u003e\n\u003cdiv\u003e\n\u003ch2\u003eWhy Dowel Your Crank?\u003c\/h2\u003e\n\u003cp\u003eTired of loose flexplates and sheared crank bolts? In high-torque Barra builds, the factory friction washer and bolts often aren't enough to hold the flexplate stationary against the crank flange. The long stroke of the Barra makes big power but also shakes the flex plate at a very high frequency trying to break it loose. Installing dowels helps the flexplate and bolts resist this shaking caused by the engine harmonics and other powertrain dynamics. \u003c\/p\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e💡 DID YOU KNOW?\u003c\/strong\u003e\n\u003cp\u003e\u003cstrong\u003eThe dowelling jig allows in-car drilling.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUntil now, dowelling a crank usually meant pulling the engine out. The Atomic Dowelling Jig bolts directly to the rear crank flange, allowing you to precision-drill dowel holes with the engine\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003estill in the car\u003c\/strong\u003e. It's a game-changer for workshop efficiency and DIY budgets.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eThe Atomic Solution\u003c\/h2\u003e\n\u003cp\u003eDesigned for perfect alignment and repeatable results, this kit includes everything you need to lock your driveline down. We use a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHardened Steel Jig\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSuper-Hardened Pilot Sleeve\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto guide our Titanium-coated bits through the tough Barra crank steel. No wandering, no oval holes—just dead straight dowels every time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/5548\/1713\/files\/Atomic_Barra_Crank_Dowelling_Jig.jpg?v=1758867312\" alt=\"Atomic Barra Crank Dowelling Jig\"\u003e\u003cbr\u003e\n\u003cdiv class=\"img-caption\"\u003eComplete Kit: Jig, Bits, Sleeve, Bolts \u0026amp; Case.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"atomic-section\"\u003e\n\u003cdiv class=\"atomic-grid\"\u003e\n\u003cdiv\u003e\n\u003cimg class=\"atomic-img\" alt=\"Drilling Crank on Car\"\u003e\n\u003cdiv class=\"img-caption\"\u003e4-Step Process: Bolt on, Pilot, Drill, Dowel.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003e2. The \"All-In-One\" Workshop Kit\u003c\/h2\u003e\n\u003cp\u003eWe built this to be a lifetime tool for workshops and serious enthusiasts.\u003c\/p\u003e\n\u003cul class=\"atomic-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Step Precision Drilling:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIncludes 3x Titanium-coated bits: 6mm (Pilot), 9.8mm (Intermediate), and 25\/64\" (Final) for a perfect press fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe jig and sleeve are hardened to last for multiple engines. Drill bits and dowels are replaceable consumables.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Package:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eComes in a heavy-duty foam-padded case with 12x mounting bolts and 6x precision dowels—enough for 2 engines right out of the box.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Atomic","offers":[{"title":"Default Title","offer_id":46869970780318,"sku":null,"price":445.08,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0323\/6482\/2661\/files\/Atomic_Barra_Crank_Dowelling_Jig_2000x_6d0da94b-49b9-4c34-a171-1005679eb3be.jpg?v=1779532666","url":"https:\/\/www.performanceheaven.com.au\/products\/atomic-barra-crank-dowelling-jig","provider":"performanceheaven","version":"1.0","type":"link"}