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Vehicle Info NeededMARCH PERFORMANCEPART NUMBER: 655-BTH-404-05
BTH-404-05 Water Neck Thermostat Housing, 1979-2003 Small Block Chrysler 273/318/340/360, Billet, 75-Degree, O-Ring, Polished
$12495
Ships on 09/15/2026
Lowest Price GuaranteeWater Neck Thermostat Housing1979-2003 Small Block Chrysler 273/318/340/360 Billet 75-Degree Two-Piece O-Ring Each Polished
March Performance BTH-404-05 Features:
Billet Thermostat Housings CNC Machined in the USA from 6061-T6 Aluminum Available in Polished, Black or Clear Coated. Includes Mounting Hardware and O-Ring for a Clean Seal
- Water Neck Style: 75-Degree
- Swivel: Yes
- Number of Pieces: Two
- Material: Aluminum
- Color: Polished
- Coating Type: Polished
- Sealing Style: O-Ring & Gasket
- Thermostat Included: No
- Mounting Hardware Included: Yes
- Heater Bypass Provision: No
- Quantity: Sold Individually
- Water Neck Outlet Size: 1.500 in.
Part TypeThermostat Housing
BrandMARCH PERFORMANCE
Package Height4.0
Package Width4.0
Package Length4.0
Weight1.0 PG
Mounting Hardware IncludedYes
Thermostat IncludedNo
Vendor Part NumberBTH-404-05
Package Qty1
Package TypeEA
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