1974 Thermostats, Housings & Fillers

Thermostat-170 Degrees w/ Seals

Part Number: SNN-880070

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

• Special Order

Fail-Safe Thermostat Kit- 192 Degrees w/ Gasket

Part Number: SNN-4831KTFS

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Special Order

Water Neck Plate, Billet Aluminum, Blue Anodized, Straight Up, Chevy, Mopar, Big Block, Small Block, Each

Part Number: MEZ-WN0912B

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Special Order

Water Neck Base, Polished, Mopar, Big Block, Each

Part Number: MEZ-WN0029U

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Special Order

Block Off Plate, Water Neck, Manifold, Chevy/Mopar, Big Block, Polished, Each

Part Number: MEZ-WN0007U

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Special Order

Fail-Safe Thermostat Kit-195 Degrees w/ Gasket

Part Number: SNN-4841KTFS

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Special Order

Water Necks and Thermostat Housings, Replacement, Stock Style, Aluminum, Natural, Buick, Oldsmobile, Each

Part Number: ADO-15-10707

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Fail-Safe Thermostat Kit- 195 Degrees w/ Gasket

Part Number: SNN-4853KTFS

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Special Order

WATER NECK OUTLET, MOPAR/CHRYSLER Cast Alum 90°, all V6/V8/Slant6, as-cast

Part Number: PQX-5244081

Not Yet Reviewed

Estimated Ship Date: Monday 11/3/2025

Water Neck, Steel, Silver, Ford, Mercury, Each

Part Number: SNN-CH2065

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Special Order

Thermostat, Insert - BMW M20 2.5 & 2.7L, M30 3.0, 3.2 & 3.5L, M30B25 2.5L, M30B28 2.8L, M30B30

Part Number: MAH-TX2771D

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• Special Order

UltraStat Thermostat Kit- 192 Degrees w/ Gasket

Part Number: SNN-4831KTUS

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2025 if ordered today

• Special Order

Engine Coolant Thermostat Housing

Part Number: RNB-902-1055

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

• Special Order

Water Neck Spacer, Billet Aluminum, Blue Anodized, Chevy, Mopar, Big Block, Small Block, Each

Part Number: MEZ-WN1028B

Not Yet Reviewed

Estimated Ship Date: Monday 11/3/2025

Thermostat, Replacement, 192 Degree, Standard-Flow, Copper, Stainless Steel, Each

Part Number: BCK-143-0545

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Special Order

Engine Coolant Thermostat Housing

Part Number: RNB-902-1058

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

• Special Order

Water Neck, Aluminum, Polished, Straight Up, Chevy, Big/Small Block, Each

Part Number: TRD-6002

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Special Order

Engine Coolant Thermostat Housing

Part Number: RNB-902-1065

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

• Drop Ship
• Special Order

THERMOSTAT HOUSING

Part Number: RNB-902-5952

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

• Special Order

Engine Coolant Thermostat Housing

Part Number: RNB-902-1032

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

• Special Order

Thermostat, Replacement, 180 Degree, Standard-Flow, Copper, Stainless Steel, Each

Part Number: BCK-143-0657

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2025 if ordered today

• Drop Ship
• Special Order

Water Neck, Zinc Alloy, Chrome Plated, Straight Up, O-Ring, Chevy, Big/Small Block, Each

Part Number: TRD-9647

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

• Special Order

Thermostat, Copper, Stainless Steel, Standard Flow, 167 Degrees, Each

Part Number: BCK-143-0412

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 17, 2025 if ordered today

• Special Order

Thermostat, Replacement, 180 Degree, Standard-Flow, Copper, Stainless Steel, Each

Part Number: BCK-143-0602

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Special Order

Thermostat, Replacement, 174 Degree, Standard-Flow, Copper, Stainless Steel, Each

Part Number: BCK-143-0664

Not Yet Reviewed

Estimated Ship Date: Nov 14, 2025 if ordered today

• Special Order