{"product_id":"pmr-4-link-chassis-bracket-w-doublers","title":"PMR 4 Link Chassis Bracket w\/Doublers","description":"\u003ch4\u003e\u003cstrong\u003ePrecision Geometry Backed by 50+ Years of Rear‑Suspension Tuning\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eDial in your launch, traction, and consistency with PMR’s 4‑Link Chassis Brackets — engineered for builders who demand repeatable geometry and race‑proven strength. Every bracket is \u003cstrong\u003ewaterjet‑cut\u003c\/strong\u003e, giving you perfectly clean edges with \u003cstrong\u003eno heat distortion, no hardened edges, and no micro‑cracks\u003c\/strong\u003e — just precise, consistent edges.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWith \u003cstrong\u003eover 50 years of hands‑on rear‑suspension tuning\u003c\/strong\u003e, PMR brings real track data and real fabrication experience into every part we build. These brackets aren’t generic laser-cut plates — they’re the result of decades spent optimizing instant center, anti‑squat, and bar angles for drag cars that leave hard and stay planted.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eR\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eace‑Proven Geometry:\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e Designed around the most effective 4‑link layout for drag racing, street\/strip, and chassis builds requiring precise adjustability.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul role=\"list\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMultiple Bar Positions:\u003c\/strong\u003e Wide range of hole spacing for fine‑tuning, anti‑squat percentage, and hit characteristics.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eHeavy‑Duty Construction:\u003c\/strong\u003e The brackets are crafted from 1\/4-inch thick chromoly steel, while the doublers use 1\/8-inch chromoly, built for extreme-horsepower applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFabricator‑Friendly:\u003c\/strong\u003e Clean edges, consistent dimensions, and bracket symmetry make setup and welding straightforward.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePMR Quality:\u003c\/strong\u003e Developed using the same standards we apply to our NHRA‑certified chassis components.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brackets are 1\/4\" Thick 4130 Chromoly, Doublers are 1\/8\" Thick Chromoly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e4-Link Hole Spacing: \u003c\/strong\u003e3\/4\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eNAS Bolt Size Required:\u003c\/strong\u003e 1\/2\"\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eWhy Builders Choose PMR\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eBecause we’ve spent half a century tuning rear suspensions, we know what actually works on the track — not just on paper. These brackets give you the adjustability and durability needed to get the car out of the hole clean, predictable, and fast.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eSold in sets of 4\u003c\/strong\u003e\u003c\/h4\u003e","brand":"PMR Enterprises - Race and Speed Shop","offers":[{"title":"Default Title","offer_id":66931514212397,"sku":null,"price":574.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/4655\/2877\/files\/Chassis4linkwDoublerGlamour2.png?v=1782500506","url":"https:\/\/www.pmrspeedshop.com\/products\/pmr-4-link-chassis-bracket-w-doublers","provider":"PMR Enterprises - Race and Speed Shop","version":"1.0","type":"link"}