Thermostats, Housings & Fillers

Water Neck, Swivel, 45 degree, O-ring Sealing Style, Billet Aluminum, Polished, Ford, Small Block Windsor, Each

Part Number: SDK-B-8592

3.67 out of 5 stars ( 9 )

Estimated Ship Date: Monday 12/8/2025

Water Neck, Aluminum, Chrome Plated, O-Ring, 45 Degree, Chevy, Big/Small Block, Each

Part Number: MRG-9141G

4.7 out of 5 stars ( 10 )

Estimated Ship Date: Monday 12/8/2025

Water Neck, LS Water Pump Adapter, Straight Up, Billet Aluminum, Clear Anodized, Chevy, Small Block LS, Kit

Part Number: EAR-LS0005ERL

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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

Part Number: FLE-S0574

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: FLE-S0350

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

• Special Order

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

Part Number: FLE-S0352

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

• Special Order

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

Part Number: FLE-S0353

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 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: Jan 12, 2026 if ordered today

• Special Order