Trailing Arm - Rear - Upper - C-Channel - Steel - Black Paint - GM G-Body 1978-88 - Each Brand Allstar Performance 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 ID's 1.825, 1.893 ALL57820 Truck Freight- NO State Restriction-
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