USED: UMI 305756-3-B 78-88 G-Body Competition Upper & Lower A-Arms for Coilovers

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Price: 1,399.99 USD

• Customer returned used, clearanced and scratched as shown in photos.
• Coilover shocks and springs not included
• UMI offers coilover suggestions based on your application, as well as alignment recommendations
• 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 ½”
• Delrin bushings help the lower a-arm to travel smoothly for bind-free operation
• The lower a-arm works in conjunction with UMI’s 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
• 100% designed, manufactured and raced with pride in the USA
• Battle tested on the iconic UMI Green Machine
• Performance note: UMI recommends adding the P/N 3060 bump steer kit for optimal performance, not included, sold separately
• Performance a-arm kit is a direct bolt-in for 1978-1988 GM G-body
• Adjustable upper a-arm uses rod ends for easy alignment
• Total of 10 degrees caster potential while maintaining spindle pin location
• Upper ball joint moved rearward to add 5-6 degrees caster potential
• Lower ball joint relocated forward to increase caster 4-5 degrees which improves steering feel and straight line stability
• Rod ends feature superior friction reduction for quick response
• UMI built Delrin bushings improve steering response and reduce deflection
• Taller upper ball joints to improve camber gain, optimize roll center and improve traction during cornering
• Upper and lower a-arms built from USA Made DOM steel tubing
• Removable double shear mount to allow spring/shock replacement without removing spindle
• Mount spacing suitable for Afco, Viking, Ridetech and many other aftermarket manufacturers shock/spring combos
• Adjustable steering stop
• Double shear swivel sway bar mounts and hardware work with UMI P/N 3035 and most other factory eyelet style sway bars, not included, sold separately
• Designed, tested, manufactured and raced in Philipsburg, PA-USA
• The 305756 kit cannot be used with standard size coil springs and stock mount shocks

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Purchase Details:

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My name is Chris and I sell on eBay using the golden rule: treat others as I’d want to be treated (and it’s worked so far: look at my feedback since 1999 on eBay).  I’m happy to answer any questions. I want each transaction to go smoothly!