Stifflers News

Happy National Mustang Day! April 17th marks National Mustang Day—and today we celebrate an incredible 62 years of the Ford Mustang. Throughout the day and into the weekend, thousands of Mustangs will hit the road across the country and around the world, bringing enthusiasts together for what has become the largest one-day Mustang celebration on the planet. NATIONAL MUSTA …
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Install a modern transmission into your ’71–’73 Mustang with one of our two industry-leading transmission crossmember kits. At their core is Stifflers’ unique single-tube crossmember, engineered for exceptional strength, adjustability, and clean looks without unnecessary weight. The system includes adjustable, bolt-on mounting brackets that allow precise …
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Stifflers’ all-new 1997–2004 F-150 Adjustable Front Upper Control Arms deliver the solution. These adjustable control arms restore full control over front-end alignment on both Lowered & Lifted 2WD trucks—something factory upper control arms simply can’t achieve. With a full range of caster/camber adjustability, Stifflers Upper Control Arms allow you …
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Stifflers 2025 Holiday Season Sale is here! From November 18th - December 31st, SAVE 10% off all in-stock Stifflers products (*Exclude Ridetech products). NO CODE needed!

We just returned from another incredible Motor City Foxfest, held at the iconic Ford World Headquarters in Dearborn, MI. Once again, Stifflers had the honor of being the official trophy sponsor—and this year, we took things to a whole new level. Starting with a clean slate, we set out to design something truly unique. The result? A full lineup of 100% laser-cut and laser- …
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