{"product_id":"upr-1979-2004-pro-series-7-8-double-adjustable-upper-control-arm-kit","title":"UPR 1979-2004 Ford Mustang Pro Series 7\/8 Double Adjustable Upper Control Arm Kit","description":"\u003cdiv class=\"caption-display\"\u003e     UPR \u003cspan style=\"font-family: serpentinedbol;\"\u003eHD\u003c\/span\u003e „¢ Double Adjustable Race Uppers set the industry standard for race upper control arms in 1998 and haven't looked back. 1\/4\" thick Chrome Moly formed boxes with upper and lower gussets to eliminate any flex or unwanted distortion from Ultra High Horsepower Mustangs. The 4130 Chrome Moly threaded adjuster system allows these bars to be fully in car adjustable on the fly or between rounds in the lanes. Billet 6061 aluminum bushings and high strength performance alloy heim joints complete these arms. All of our Suspension Products are made with the Highest Quality materials and most expensive components. We spare no expense on our products and always stand behind them with our Lifetime warranty that no one else offers.\u003c\/div\u003e\n\u003cdiv class=\"caption-display\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"caption-display\"\u003eInstalls in 45-60 minutes with basic hand tools.\u003c\/div\u003e\n\u003cdiv class=\"caption-display\"\u003e \u003c\/div\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"caption-display\"\u003e» Installs in 45-60 Minutes\u003c\/div\u003e\n\u003cdiv class=\"caption-display\"\u003e» Tig Welded in Billet fixtures\u003cbr\u003e» Silver Nickel OEM Style Factory Finish\u003cbr\u003e» Exclusive New 1\/4\" Thick Reinforced Brackets\u003cbr\u003e» Double Reinforced Upper \u0026amp; Lower Housing Bracket\u003cbr\u003e» Manufactured from Indestructible Heat Treated Steel\u003c\/div\u003e\n\u003cdiv class=\"caption-display\"\u003e» Heavy Duty 7\/8 Turnbuckle and Chrome Moly Heim Joint\u003c\/div\u003e\n\u003cdiv class=\"caption-display\"\u003e \u003c\/div\u003e\n\u003ch2\u003e\u003cstrong\u003eFits These Vehicles:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"caption-display\"\u003e1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 LX GT GTS Bullitt Mach 1 Mustang Cobra Roush Saleen \u0026amp; Vehicles.\u003c\/div\u003e\n\u003cdiv class=\"caption-display\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"caption-display\"\u003eDoes not fit Extreme Series Torque Box kit\u003c\/div\u003e\n\u003cdiv class=\"caption-display\"\u003e  \u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eMade in the USA!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class='tab-3\"'\u003e\n\u003cp\u003e\u003cstrong\u003eQ \u0026amp; A\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cstrong\u003eQuestion:\u003c\/strong\u003e Do I really need adjustable upper control arms? \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAnswer:\u003c\/strong\u003e It depends on what your intentions are with the car. When you lower a car the pinion angle changes, which can introduce vibrations in the drive shaft and or put the pinion angle out of it's optimal range depending on how much the car is lowered. You can also adjust pinion angle depending on the type of tire you are using at the track\u003cbr\u003e\u003cbr\u003e\u003chr\u003e\n\u003cbr\u003e\u003cstrong\u003eQuestion:\u003c\/strong\u003e What does double adjustable mean? \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAnswer:\u003c\/strong\u003e Single adjustable arms have to be unbolted front one end in order to adjusted. Double adjustable means you can adjust the length while the arm is bolted into place.\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"UPR","offers":[{"title":"Default Title","offer_id":46807776526485,"sku":"UPR-2001-03","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/1839\/2469\/files\/2001-03__15262.1661891573.1280.1280.jpg?v=1767667580","url":"https:\/\/blowbyracing.com\/products\/upr-1979-2004-pro-series-7-8-double-adjustable-upper-control-arm-kit","provider":"Blow-By Racing","version":"1.0","type":"link"}