1. Control Arms Offers
  2. sku: 11605990237441631
  3. UMI PERFORMANCE 3019-B

UMI PERFORMANCE 3019-B Suspension Trailing Arm Gm Body Swap 12-BOLT

fits year: 1978–1988.

3019-b Umi Performance Suspension Trailing Arm - 3019 1978-1988 Gm G-body 12-bolt Swap Adjustable

( Brand: Umi Performance ), ( Manufacturer Part Number: 3019-B ), ( Part Type: Suspension Arm ), ( Warranty: 1 Year ), ( Adjustable: Yes ), ( Bushing Material: Rod End Bearing ), ( Color: Black ), ( Finish: Black Powdercoated ), ( Grade Type: Performance ), ( Material: Steel ), ( Mounting Hardware Included: No ), ( Mounting Type: Bolt In ), ( Country Of Origin: United States )

Review UMI PERFORMANCE Suspension Trailing Arm Gm G body 12-bolt Swap Adjustable fits 1978–1988

The UMI Performance 3019-B Suspension Trailing Arm is a high-quality aftermarket component designed specifically for 1978 to 1988 GM G-Body vehicles undergoing a 12-bolt rear end swap. This arm is an essential addition to your suspension system, providing improved handling, better stability, and enhanced performance.

Constructed from durable steel material, this trailing arm boasts a robust design that can withstand the rigors of high-performance driving. Its precise engineering ensures a perfect fit for your G-Body, ensuring a seamless integration into your existing suspension setup.

The UMI Performance 3019-B Suspension Trailing Arm features an adjustable length design, allowing for fine-tuning of your vehicle's suspension geometry. This feature is particularly useful during a rear end swap, as it enables you to maintain the correct suspension angles for optimal performance and handling.

The arm comes with bushings pre-installed, ensuring a smooth and quiet operation. However, for those seeking a more aggressive driving experience or requiring additional durability, UMI also offers optional polyurethane bushings as an upgrade.

Installation of the UMI Performance 3019-B Suspension Trailing Arm is a straightforward process, thanks to its bolt-on design. The arm comes with all necessary hardware, including bolts and nuts, making it an ideal choice for both professional mechanics and DIY enthusiasts.

In summary, the UMI Performance 3019-B Suspension Trailing Arm is a must-have component for any 1978 to 1988 GM G-Body undergoing a 12-bolt rear end swap. Its robust design, adjustable length, and ease of installation make it an essential addition to your suspension system, allowing you to achieve improved handling, better stability, and enhanced performance.

UMI Performance 3019-B Suspension Trailing Arm for 1978-1987 GM G-Body 12-Bolt Swap: A Comprehensive Analysis

Introduction:

The UMI Performance 3019-B suspension trailing arm is designed for 1978-1987 GM G-Body vehicles undergoing a 12-bolt swap. This component enhances the suspension system's rigidity and performance, contributing to improved handling and stability. In this analysis, we will discuss the pros and cons of investing in this UMI Performance trailing arm.

Pros:

1. Enhanced Handling: This UMI Performance trailing arm is engineered to provide better handling and stability by improving the connection between the vehicle's chassis and the suspension.

2. Suitable for High-Performance Applications: The 3019-B trailing arm is suitable for high-performance applications, making it an ideal choice for enthusiasts seeking to enhance their vehicle's dynamics.

3. Durable Material: The trailing arm is constructed from high-strength steel, ensuring durability and resistance to wear and tear.

4. Easy Installation: UMI Performance claims that the installation process is straightforward, requiring only basic hand tools and minimal time.

Cons:

1. Cost: The UMI Performance 3019-B suspension trailing arm is priced higher than some competitors' offerings, which may deter some buyers.

2. Limited Compatibility: This trailing arm is specifically designed for 1978-1987 GM G-Body vehicles with a 12-bolt swap, limiting its applicability to a narrower audience.

3. Potential for Increased Noise: Some users have reported an increase in noise levels after installing the trailing arm due to the stiffer suspension setup.

Conclusion:

The UMI Performance 3019-B suspension trailing arm is an excellent investment for 1978-1987 GM G-Body enthusiasts undergoing a 12-bolt swap, as it offers enhanced handling, durability, and suitability for high-performance applications. However, potential buyers should consider the higher cost and potential for increased noise before making their purchase.

Recommendation:

If you are a dedicated GM G-Body enthusiast seeking to enhance your vehicle's handling and performance during a 12-bolt swap, the UMI Performance 3019-B suspension trailing arm is a worthwhile investment. We recommend carefully evaluating your budget and considering the potential for increased noise before making the purchase.

Details:

UMI Suspension Trailing Arm - 3019 1978-1988 GM G-Body 12-Bolt Swap Adjustable. UMI focuses on muscle cars from the 1960s to today A-bodies, F-bodies, B-bodies, G-bodies, and Mustangs. Part #: 3019-B. Built using the very latest design and machining technology, UMI Performance also installs tests every chassis suspension component it makes to ensure that they perform as designed.

Need advice on which exhaust system to purchase. Choose from components like cross members, pan hard bars, control arms, K-members, sub frame connectors, and more. ABOUT THE BRAND: Give your classic muscle car modern handling with UMI Performance. Having trouble deciding on whether to get a folding or roll-up tonne cover.

part #: 3019 prices

  • $299.99-$314.95

specifications controlarma:

  • for years: 1978-1988
  • brand: Umi Performance
  • mpn: 3019-b
  • part type: Suspension Arm
  • warranty: 1 Year
  • adjustable: Yes
  • bushing material: Rod End Bearing
  • color: Black
  • finish: Black Powdercoated
  • grade type: Performance
  • material: Steel
  • mounting hardware included: No
  • mounting type: Bolt In
  • country of origin: United States

shipping controlarma:

  • cost: $0.00
  • type: Fixed
  • class: Standard
  • carrier: FedEx, UPS
  • transit: 4-8 Days
  • service: FedEx Ground or FedEx Home Delivery, UPS Ground

seller controlarma:

  • rating: 94.5%
  • city: Arlington, Texas
  • # reviews: 2803

returns controlarma:

  • policy: Returns Accepted
  • paid by: Buyer
  • time: 30 Days

offer controlarma:

  • started: July 11, 2025
  • options: Ship-to-home
  • quantity: 2
  • sold: 0
  • availability: In Stock

payments controlarma:

  • wallet: Apple-pay
  • other
  • credit card: Visa

general controlarma:

  • condition: New
  • Car Truck Parts Accessories > Steering Suspension > Radius, Swing Trailing Arms
for years: 1978-1988, part type: suspension arm, warranty: 1 year, adjustable: yes, bushing material: rod end bearing, finish: black powdercoated, grade type: performance, mounting hardware included: no, mounting type: bolt in, country of origin: united states,
category: auto parts > car truck parts accessories > steering suspension > radius, swing trailing arms, color: black, material: steel, sku: 11605990237441631,
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5 offers $299.99–$314.95 USD
  • New. Offer #1 priced at $314.95 + $0.00 shipping estimate = $314.95* total. UMI Suspension Trailing Arm - - 1978-1988 GM G-Body 12-Bolt Swap Adjustable.FREE SHIPPING
  • New. Offer #2 priced at $299.99 + $19.95 shipping estimate = $319.94* total. On-Car Adjustability using Right- and Left-Hand Threads. Features Precision CNC Machining to insure Tolerances.+$19.95 shipping
  • New. Offer #3 priced at $299.99 + $19.95 shipping estimate = $319.94* total. +$19.95 shipping
  • New. Offer #4 priced at $299.99 + $35.00 shipping estimate = $334.99* total. 1978 - 1988 GM G-Body w/ GM 12 Bolt.+$35.00 shipping
  • New. Offer #5 priced at $299.99 + $35.00 shipping estimate = $334.99* total. 1978 - 1988 Buick Regal, Grand National.+$35.00 shipping

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