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UMI Performance 3621-B Rear Trailing Arm Extended Length - 5/8

(1994-1996 Chevrolet Impala; 1978-1996 Chevrolet Caprice; 1978-1985 Buick LeSabre; 1991-1996 Buick Roadmaster; 1977-1981 Pontiac Catalina)

Part of: UMI Performance Rear Trailing Arm Extended Length

Other options in this family: UMI Performance 3621-R UMI Performance 3622-B

Manufacturer

Picture for manufacturer UMI Performance

Part Number

3621-B
8 reviews
Sale Price

$306.71

1 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The UMI Performance 3621-B is an extended length rear trailing arm designed to optimize wheelbase and improve the appearance of your wheel positioning in the wheel opening. This control arm features a +5/8" extended length over stock, making it an ideal upgrade for enthusiasts seeking better stance and handling characteristics.

Key Features:

  • +5/8" extended length for optimized wheelbase and improved wheel appearance
  • Heavy-duty construction using 0.120" wall thickness rectangular mild steel tubing
  • MIG welded DOM steel bushing holders for maximum strength and durability
  • Modern formulation greaseable polyurethane bushings for long-lasting performance
  • CNC machined components ensure precision tolerances and accurate fitment
  • Available in durable UMI Red or Gloss Black powder coat finish

UMI Performance recommends pairing these extended length trailing arms with their extended length upper control arms (part numbers 3619, 3620, or 3624) for optimal suspension geometry and performance. The greaseable poly bushings allow for easy maintenance and extended service life, while the heavy boxed tubing construction provides superior strength compared to factory components.

Products specifications

Fits

1994-1996 Chevrolet Impala; 1978-1996 Chevrolet Caprice; 1978-1985 Buick LeSabre; 1991-1996 Buick Roadmaster; 1977-1981 Pontiac Catalina

Great help Clint

Ordering and shipping were quick and easy. I would like to access some videos on installing my purchases.

I received my product in good condition

Great product

It's probably me. On your site. I picked the one on your website. Looked at the one .clicked on what number it was. Then your website and credit card came up up pay and I fix then pagoda for it . Then When I received it It was wrong. . Because I didn't. Scroll down to bottom to check bulb or LED. . Description should have given me choice before. Credit card information . Ghanks

Different # on product part. I'm hoping it is still correct part to fit.

Found what we needed at a great price, & received the order in a timely manner. Definitely happy with our experience.

Na

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