Water Pump Backing Plate

Quadstar Tuning LLC Verified independent store

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Made from 316 Stainless Steel to prevent rust and corrosion along with a billet aluminum oil fill neck adapter and new grommet FITMENT: 1982-2003 6.2L and 6.5L Chevy/GMC applicatio ns, Hummer H1 (serpentine belt applications) Does not work with with 6.2L V-Belt drives (reverse rotation water pump) Replaces GM part 12562659, 12562637, 23500805 Show more