what size and quantity of bolts do I need for the pair of bottom U bolt plates? 1988 - 1998 Chevrolet Silverado / GMC Sierra 1500 Bottom U Bolt Plate - 2 Count U Bolt Plate

Question ID: 4486025 Status: Open Jun 16, 2023 - 07:39 AM

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Jun 16, 2023 - 07:39 AM

Assuming you're talking about the u bolts which go through the bottom plate. For a 1988 - 1998 Chevrolet Silverado 1500 / GMC Sierra 1500 if ordering 2 of these u bolt plates then you'd want to order 4 u bolts. U bolt dimensions for a 1500 are square bend, 9/16 rod diamter, 2-1/2 inside to inside and the length is typically 8" but the length can vary a bit if you're putting on a heavier leaf spring or have lift blocks in the truck so always good to verify the length.