CHEVROLET Chevy small block Gen III/IV (LS-based engines) Thermostats, Housings & Fillers

Water Manifold, Gen. 3 and 4 LS, 7-port at sides, upper and front, -12 AN ORB plugs, M-12 x 1.5 AND 3/8 NPT temp sensor provisions, Black, Each.

Part Number: SUM-390LSBLK

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Water Neck, 90 degree, 1.50 in. Hose Barb, Billet Aluminum, Black Anodized, Buick, Chevy, GMC, Pontiac, Small Block LS, Each

Part Number: CVS-TSH5BK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Water Necks and Thermostat Housings, 90 degree, Swivel, Aluminum, Satin Black Anodized, 1.500 in. Outlet Size, Chevrolet, Small Block LS, Each

Part Number: MCH-BTH-212-08

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Water Necks and Thermostat Housings, 90 degree, Swivel, Aluminum, Polished, 1.500 in. Outlet Size, Chevrolet, Small Block LS, Each

Part Number: MCH-BTH-212-05

3.67 out of 5 stars ( 3 )

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Thermostat Housing, 75 Degree, Aluminum, Black Anodized, Chevy, LS, Each

Part Number: BSP-BLK90335

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Water Neck, 90 degree, Swivel, Aluminum, Polished, Gasket Sealing Style, Each

Part Number: VTA-706002

5.0 out of 5 stars ( 5 )

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THERMOSTAT HOUSING, THRMST HSG SWVL 15 DEG LS 2010-UP POL

Part Number: BSP-90335

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Water Neck, 90 degree, 1.50 in. Hose Barb, Billet Aluminum, Clear Anodized, Buick, Chevy, GMC, Pontiac, Small Block LS, Each

Part Number: CVS-TSH5CL

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

Water Neck, Billet Aluminum, Black Anodized, 80 Degree, Chevy, LS, Each

Part Number: EMS-MS106-90BA

5.0 out of 5 stars ( 1 )

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Water Neck, 90 Degree, Swivel, Billet Aluminum, Natural, Chevy, LS, Each

Part Number: CTR-80-052

3.86 out of 5 stars ( 7 )

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Water Neck, Aluminum, O-ring, Polished, 15 Degree, Each

Part Number: BSP-90334

5.0 out of 5 stars ( 1 )

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Water Neck, Aluminum, Black Anodized, O-ring, 15 Degree, Each

Part Number: BSP-BLK90334

5.0 out of 5 stars ( 1 )

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Thermostat, Standard-flow, 174 and 180 degrees, Copper/Stainless Steel, Chevy, Pair

Part Number: MIO-MMTSCHV01DL

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Water Necks and Thermostat Housings, 45 degree, Swivel, Aluminum, Polished, 1.500 in. Outlet Size, Chevrolet, Small Block LS, Each

Part Number: MCH-BTH-213-05

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Water Neck, Billet Aluminum, Bright Polished, 80 Degree, Chevy, LS, Each

Part Number: EMS-MS106-90P

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Water Necks and Thermostat Housings, 45 degree, Swivel, Aluminum, Satin Black Anodized, 1.500 in. Outlet Size, Chevrolet, Small Block LS, Each

Part Number: MCH-BTH-213-08

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Water Neck, Billet Aluminum, Low-Profile, Black, 1.500 in. Inlet, Chevy LSX Engines, 15 degree, Each

Part Number: MEZ-WN0019S

4.5 out of 5 stars ( 2 )

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Water Necks and Thermostat Housings, 90 degree, Swivel, Aluminum, Clear, Polished, 1.500 in. Outlet Size, Chevrolet, Small Block LS, Each

Part Number: MCH-BTH-212

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Water Neck, Thermostat Housing, Chevy, LS Engine, 75 Degree, Two Piece, Billet, Black

Part Number: MCH-BTH-214-08

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Water Necks and Thermostat Housings, 45 degree, Swivel, Aluminum, Clear, Polished, 1.500 in. Outlet Size, Chevrolet, Small Block LS, Each

Part Number: MCH-BTH-213

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Thermostat Housing CHEVY 350 LS1 THERMOSTAT HOUSING #20AN CONNECTION

Part Number: CSI-911LS1AN20C

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Water Neck, Billet Aluminum, Low-Profile, Polished, 1.500 in. Inlet, Chevy LSX Engines, 15 degree, Each

Part Number: MEZ-WN0019U

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Water Neck, Thermostat Housing, Chevy, LS Engine, 75 Degree, Two Piece, Billet, Polished

Part Number: MCH-BTH-214-05

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Estimated Ship Date: Nov 20, 2025 if ordered today

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