Rudy's Coolant Block-Off Plate With O-Ring Seal For 01-17 Chevy/GMC 6.6L Duramax 2019-2026-sierra-1500 Extended - (in) 26

Extended - (in) 26

Polished finish for a custom engine bay look

50 w/17 x 9 and 4

Torque limiting functions reduced or eliminated

Rudy's Coolant Block-Off Plate With O-Ring Seal For 01-17 Chevy/GMC 6.6L Duramax 2019-2026-sierra-1500 Extended - (in) 26This coolant block off plate eliminates the common leaking issue in your 2001 2017 GM 6. 6L Duramax. The factory coolant block off plate has a cast design with a gasket. Over time, this plate commonly begins to leak. Precision Parts offers this billet block off plate with a built in O ring seal for a leak free installation. The coolant block off plate is a thicker and more durable direct replacement for the factory block off plate. This coolant block