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Allstar Performance

ALLSTAR PERFORMANCE Upper Trailing Arm Metric G-Body

MPN: all57820 Catalog #: 001483579 Category: Rear Control Arms And Trailing Arms Check Vehicle Fitment

Product Details

Bushings not included one bushing required per arm and one int rearend housing. ALL56245 is the most commonly used bushing with this arm. 11.25 Center to Center Sold Each. Bushing hole IDs 1.825 1.893

Trailing Arm - Rear - Upper - C-Channel - Steel - Black Paint - GM G-Body 1978-88 - Each

11.25 Center to Center. Bushings not included one bushing required per arm.ALL56245 is the most commonly used bushing with this arm

Bushings not included, one bushing required per arm and one int rearend housing. ALL56245 is the most commonly used bushing with this arm. 11.25 Center to Center Sold Each. Bushing hole IDs 1.825, 1.893

Vehicle Fitment

Please verify year, make, model, and any notes before ordering.

Product Specs

Brand
Allstar Performance
Part Number
all57820
Catalog Number
001483579
Product Line
Rear Control Arms and Trailing Arms
Category
Suspension
Type
Rear Control Arms And Trailing Arms
UPC / Barcode
848238056075
Length
18.60 in
Width
4.35 in
Height
4.30 in
Weight
2.39 lb
Ship Alone
No
Air Restricted
No

Shipping & Availability

Current status 36 Available - Ready to ship
Estimated timing Usually ships within 24hrs

This item is showing available inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.

Inventory shown: 36 available as of 6/4/2026.

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