{"product_id":"gm-gbody-s-s-upper-lower-aarm-c-o-only-umi3057563b","title":"Upper \u0026 Lower A-arm, C\/O Only\u003cbr\u003e78-88 GM G-Body, 82-03 S10\/S15","description":"\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\nTremendous front grip and a host of features can be yours with UMI's 305756-3 kit. This a-arm kit enables 10 degrees caster while maintaining standard track width and wheelbase. The lower shock mount is removable to allow spring\/shock changes at the track. The tall lower ball joint optimizes roll center, camber gain, center of gravity and lowers ride height by ?\". Delrin bushings help the lower a-arm to travel smoothly for bind-free operation. The new lower a-arm works in conjunction with our popular 3056-3 adjustable upper arm which features minimal shim adjustability, 1\" taller-than-stock ball joints and super smooth rod ends. Also included on the lower a-arm is a double shear sway bar mounting system which accepts UMI sway bars and many other manufacturers stock location aftermarket units. An aluminum steering stop is adjustable and limits steering lock to prevent tire and wheel damage. Available in UMI red or black powder coat. 100% designed, manufactured and raced with pride in the USA. Battle tested on the iconic UMI Green Machine.\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003ePerformance a-arm kit is a direct bolt-in for 1978-1988 GM G-Body.\u003c\/li\u003e\n\u003cli\u003eAdjustable upper a-arm uses rod ends for easy alignment.\u003c\/li\u003e\n\u003cli\u003eTotal of 10 degrees caster potential while maintaining spindle pin location.\u003c\/li\u003e\n\u003cli\u003eUpper ball joint moved rearward to add 5-6 degrees caster potential.\u003c\/li\u003e\n\u003cli\u003eLower ball joint relocated forward to increase caster 4-5 degrees which improves steering feel and straight line stability.\u003c\/li\u003e\n\u003cli\u003eRod ends feature superior friction reduction for quick response.\u003c\/li\u003e\n\u003cli\u003eUMI built Delrin bushings improve steering response and reduce deflection.\u003c\/li\u003e\n\u003cli\u003eTaller upper ball joints to improve camber gain, optimize roll center and improve traction during cornering.\u003c\/li\u003e\n\u003cli\u003eUpper and lower a-arms built from USA Made DOM steel tubing.\u003c\/li\u003e\n\u003cli\u003eRemovable double shear mount to allow spring\/shock replacement without removing spindle.\u003c\/li\u003e\n\u003cli\u003eMount spacing suitable for Afco, Viking, Ridetech and many other aftermarket manufacturers shock\/spring combos.\u003c\/li\u003e\n\u003cli\u003eAdjustable steering stop.\u003c\/li\u003e\n\u003cli\u003eDouble shear swivel sway bar mounts and hardware work with UMI P\/N 3035 and most other factory eyelet style sway bars.\u003c\/li\u003e\n\u003cli\u003eDesigned, tested, manufactured and raced in Philipsburg, PA-USA.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\u003cli\u003eUMI- Upper \u0026amp; Lower A-Arm\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCompatible With:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e1978-1987 Buick Regal\u003c\/li\u003e\n\u003cli\u003e1978-1987 Chevrolet El Camino\u003c\/li\u003e\n\u003cli\u003e1978-1983 Chevrolet Malibu\u003c\/li\u003e\n\u003cli\u003e1978-1988 Chevrolet Monte Carlo\u003c\/li\u003e\n\u003cli\u003e1983-1994 Chevrolet S10 Blazer\u003c\/li\u003e\n\u003cli\u003e1982-2003 Chevrolet S10\u003c\/li\u003e\n\u003cli\u003e1978-1987 GMC Caballero\u003c\/li\u003e\n\u003cli\u003e1983-1991 GMC S15 Jimmy\u003c\/li\u003e\n\u003cli\u003e1982-1990 GMC S15\u003c\/li\u003e\n\u003cli\u003e1991-2004 GMC Sonoma\u003c\/li\u003e\n\u003cli\u003e1978-1984 Oldsmobile Cutlass Calais\u003c\/li\u003e\n\u003cli\u003e1982-1988 Oldsmobile Cutlass Ciera\u003c\/li\u003e\n\u003cli\u003e1978-1981,1985-1988 Oldsmobile Cutlass\u003c\/li\u003e\n\u003cli\u003e1978-1980,1985-1987 Oldsmobile Cutlass Salon\u003c\/li\u003e\n\u003cli\u003e1980-1983 Oldsmobile Cutlass Cruiser\u003c\/li\u003e\n\u003cli\u003e1978-1988 Oldsmobile Cutlass Supreme\u003c\/li\u003e\n\u003cli\u003e1982-1986 Pontiac Bonneville\u003c\/li\u003e\n\u003cli\u003e1978-1987 Pontiac Grand Prix\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":53888948175211,"sku":"UMI-305756-3-B","price":1529.99,"currency_code":"USD","in_stock":false}],"url":"https:\/\/caautoparts.com\/products\/gm-gbody-s-s-upper-lower-aarm-c-o-only-umi3057563b","provider":"CA Auto Parts","version":"1.0","type":"link"}