SKU: 25672139761

QA1 73-77 GM A-Body Lower Boxed Trailing Arms

Sale price$234.45 Regular price$260.50
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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

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Description

QA1 73-77 GM A-Body Lower Boxed Trailing ArmsAll upper tubular and lower boxed trailing arms use polyurethane bushings on both ends, while upper adjustable and lower tubular trailing arms use a spherical ball or rod end assembly on the chassis end to eliminate bushing bind, allowing the suspension to move smoother for better control. This keeps the tires planted firmly on the ground for improved traction and a more predictable, better handling car. For a long lasting finish, tubular and boxed

All upper tubular and lower boxed trailing arms use polyurethane bushings on both ends, while upper adjustable and lower tubular trailing arms use a spherical ball or rod end assembly on the chassis end to eliminate bushing bind, allowing the suspension to move smoother for better control. This keeps the tires planted firmly on the ground for improved traction and a more predictable, better handling car. For a long-lasting finish, tubular and boxed trailing arms are powder-coated gloss black, while the adjustable arms are zinc plated and anodized. Boxed Trailing Arms are constructed from 0.120'' wall cold rolled steel tubing for maximum strength and flex elimination. These trailing arms have fluted, greasable polyurethane bushings, which are superior to the stock rubber bushings. Tubular Trailing Arms are constructed from 1-1/4'' diameter, 0.120'' wall steel tubing which offers increased strength over other designs, but also have the added advantage of lighter weight. These trailing arms have fluted, greasable polyurethane bushings, which are superior to the stock rubber bushings. Heavy-Duty Adjustable Trailing Arms allow easy rear suspension adjustments for optimum handling and traction. Simply loosen the jam nuts and adjust the pinion angle without removing the arms from the vehicle. They replace soft OE differential bushings with polyurethane differential bushings, and they use a spherical ball or rod end assembly with UHMW polyethylene bushings on the chassis end to allow the rear suspension to move more freely and eliminate bushing bind. All parts sold in pairs.

  • Adjustable arms offer easy wheelbase and pinion angle adjustment
  • Direct fit options for many popular GM, Ford & Mopars
  • Easy, bolt-in install
  • Made in the USA

This Part Fits:

Year Make Model Submodel
1973-1977 Buick Regal Base
1976-1977 Buick Regal SR
1973 Chevrolet Chevelle Deluxe
1975 Chevrolet Chevelle Malibu
1975 Chevrolet Chevelle Malibu Classic
1975 Chevrolet Chevelle Malibu Classic Estate
1973-1977 Chevrolet El Camino Base
1975-1977 Chevrolet El Camino Classic
1977 Chevrolet El Camino Conquista
1973-1974 Chevrolet El Camino Custom
1973-1977 Chevrolet El Camino SS
1973-1974 Chevrolet Monte Carlo Base
1973-1974,1976 Chevrolet Monte Carlo Landau
1973,1975-1977 Chevrolet Monte Carlo S
1975,1977 Oldsmobile Cutlass 442
1973-1975 Oldsmobile Cutlass Base
1977 Oldsmobile Cutlass Colonnade
1976-1977 Oldsmobile Cutlass Colonnade S
1973-1977 Oldsmobile Cutlass S
1976-1977 Oldsmobile Cutlass Vista Cruiser
1973-1975 Oldsmobile Vista Cruiser Base
1973-1974,1976-1977 Pontiac Grand Prix Base
1975,1977 Pontiac Grand Prix LJ
1975-1977 Pontiac Grand Prix SJ
1973-1977 Pontiac LeMans Base
1973-1974 Pontiac LeMans Luxury
1973-1975,1977 Pontiac LeMans Safari
1974 Pontiac LeMans Safari Luxury
1973-1977 Pontiac LeMans Sport
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 25672139761

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Reviewed in the United States on September 28, 2025
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JJ Fording
Grantham, US
★★★★★ 5
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Size: Medium
My dog loves chasing these balls. He seems to love the squeak! They fit the chuck it stick perfectly, and are great replacements for the originals that came with the stick.
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Steve just Steve
Lake Worth, US
★★★★★ 5
Nice set of balls
Size: Medium
The squeaker quickly became my dog’s favorite ball and has replaced the fuzzy tennis balls. My dog is a nonstop fetcher and these chuck it balls are durable and fun.
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Reviewed in the United States on January 9, 2026
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Claudia Garfield
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★★★★★ 5
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Our dog loves these!
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Reviewed in the United States on May 26, 2026

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