Fleece Performance Cooling & Heating

Water Neck Block-Off Plate, Aluminum, Black Anodized, Duramax, Diesel, Each

Part Number: FLE-S0312

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Bypass Hose, 39.50" 12 Valve Cummins Coolant Bypass Hose (Black Nylon Braided)

Part Number: FLE-S0352

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Bypass Hose, 39.50" 12 Valve Cummins Coolant Bypass Hose - Stainless Steel Braided

Part Number: FLE-S0353

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Water Necks and Thermostat Housings, Aluminum, Natural, Ford, Super Duty, Each

Part Number: FLE-S0574

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Bypass Hose, 34.5" Common Rail/VP44 Cummins Coolant Bypass Hose (Black Nylon Braided)

Part Number: FLE-S0350

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Estimated Ship Date: Oct 20, 2025 if ordered today

• Special Order

Bypass Hose, 34.5" Common Rail/VP44 Cummins Coolant Bypass Hose - Stainless Steel Braided

Part Number: FLE-S0351

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Special Order