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OPGI Price: $7.99
Part Type: (R) = Authentic reproduction of the original GM product
Sold As: EACH
2016 Bonneville Catalog Page: 2572017 Bonneville Catalog Page: 264
These Grade 8 bolts have the authentic center indent with the slots and come in the correct-length for both applications. This bolt head design prevents the fasteners from loosening due to vibration. 1963-68 water pumps have eight bolts, while 1969-77 have eleven bolts. Sold per each.