90020 – Control Arm Roto-Joint End, ¾”-16 Right Hand Thread- GM B-Body

$69.99

SKU: 90020

PRODUCT DESCRIPTION

The Roto-Joint is designed to replace spherical rod ends on UMI Performance control arms for 1978-1996 GM B-Body vehicles. It is also compatible with other brands of control arms that utilize a ¾”-16 right-hand threaded rod end. A left-hand threaded Roto-Joint (part # 0020L) is available as well. This bushing end is a straightforward replacement for ¾”-16 right-hand threaded rod ends and can be easily installed by removing the existing rod end and screwing in the Roto-Joint assembly.

This product is ideal for replacing worn-out rod ends or those causing excessive noise. The Roto-Joint comes fully assembled with a grease fitting, a new jam nut, and a clear zinc finish. The bushing width measures 2.600”, features ¾”-16 right-hand threads, provides 2.000” of thread adjustment, and accepts a 14mm bolt. The replacement bushing end has threads CNC machined from 4140 Chrome Moly steel, DOM tubing, and is TIG welded for superior strength and durability.

The Spanner Wrench is useful for adjusting and disassembling Roto-Joints in UMI Performance products. It tightens the adjusting ring to apply more pressure to the Delrin race inside the Roto-Joint, ensuring smooth operation. The spanner wrench is also essential for cleaning, inspecting, and rebuilding the Roto-Joint.

UMI's Roto-Joint technology offers 28 degrees of total rotation and unrestricted movement in the vehicle's suspension. It functions like a spherical rod end but is suitable for street use, similar to a polyurethane bushing setup. The chrome moly, hard chrome plated spherical ball provides wear resistance, while the CNC machined Delrin bushing allows for smooth movement. Delrin is chosen for its durability, tensile strength, and ability to retain its properties over time. The Roto-Joint is adjustable and rebuildable, ensuring long-lasting performance.

PRODUCT FEATURES

  • Designed to replace spherical rod ends on UMI Performance control arms for 1978-1996 GM B-Body
  • Compatible with other brand control arms utilizing a ¾”-16 right hand threaded rod end
  • Easy replacement for worn out rod ends or noisy rod ends
  • Supplied fully assembled with grease fitting, jam nut, and clear zinc finish
  • Bushing width of 2.600” with 3/4”-16 right hand threads and 2.000” of thread adjustment
  • Accepts a 14mm bolt
  • Features threads CNC machined from 4140 Chrome Moly steel, DOM tubing, and TIG welded for strength and durability
  • Spanner wrench used for adjusting and disassembling Roto-Joints in UMI Performance products
  • Roto-Joint allows 28 degrees of total rotation and unrestricted movement in vehicle suspension
  • Designed to prevent suspension bind and improve traction
  • Features chrome moly, hard chrome plated spherical ball and delrin race for wear resistance
  • Delrin bushing allows unrestricted movement and is adjustable and rebuildable
Manufacturer

Why Choose

UMI Performance

21 Years In The Industry

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Flat Rate Shipping ($12.95) is only offered on Retail orders over $149 shipped via Ground in the Continental United States.

All International customers are responsible for any applicable duties and/or taxes incurred on your shipment upon delivery.

Return Information

All returns are subject to the authorization of UMI Performance, Inc. Please email [email protected] for a Returned Merchandise Authorization (RMA) number. Our Sales team will either authorize or deny the request for return at its discretion. Any product returned without an issued RMA number will not be credited. All returns must be made within 30 days of delivery, be in new condition, be in original sealed packaging and include the RMA number on the outside of the packaging. No exceptions. All products and their packaging must be in new and unopened condition. Products that have been altered, installed, or modified are not returnable. All shipping costs for returns are the responsibility of the customer. All returns are subject to a 20% restocking fee as well as the original shipping charges that UMI Performance may have incurred while shipping your order.

Due to the majority of Viking products being drop shipped, we can not offer returns on any Viking products. If you purchase a Viking product be sure it fits your application. If you need technical assistance prior to placing order please contact [email protected]