Thermostat Housings & Water Necks

Individual Products Product Groups
Chrome & Engine Dress-Up Engine Thermostat Housings & Water Necks


JEGS Performance Products Aluminum Thermostat Housing


Aluminum Thermostat Housing
  • Small Block Chevy
  • Big Block Chevy
  • 1-1/2" Hose
  • O-Ring Seal
  • 45° Swivel
  • Polished
    Includes:
  • Hardware
  • $18.99
    $16.99
    ON SALE - $2.00 OFF
    Ships Today
    Lowest Price Guarantee
    (7)


    JEGS Performance Products Aluminum Thermostat Housing


    Aluminum Thermostat Housing
  • Small Block Chevy
  • Big Block Chevy
  • 1-1/2" Hose
  • O-Ring Seal
  • 90° Swivel
  • Polished
    Includes:
  • Hardware
  • $18.99
    $16.99
    ON SALE - $2.00 OFF
    Ships Today
    Lowest Price Guarantee
    (4)


    JEGS Performance Products Aluminum Thermostat Housing


    Aluminum Thermostat Housing
  • Small Block Chevy
  • Big Block Chevy
  • 1-1/2" Hose
  • O-Ring Seal
  • 15° Swivel
  • Polished
    Includes:
  • Hardware
  • $18.99
    $16.99
    ON SALE - $2.00 OFF
    Ships Today
    Lowest Price Guarantee
    (7)

    JEGS Performance Products Aluminum Thermostat Housing


    Aluminum Thermostat Housing
  • Small Block Chevy
  • Big Block Chevy
  • 1-1/2" Hose
  • O-Ring Seal
  • 45° Swivel
  • Black
    Includes:
  • Hardware
  • $18.99
    $16.99
    ON SALE - $2.00 OFF
    Ships Today
    Lowest Price Guarantee
    (3)




    Proform Mopar Chrome Water Neck Fits all Mopars 1978 and Earlier


    Mopar Chrome Water Neck
  • Fits all Mopars 1978 and Earlier
  • Fits Small/Big Block Chevy (Must use Mopar Thermostat)
  • Straight
  • $11.99
    Estimated to ship directly from the manufacturer on 05/14/18
    Lowest Price Guarantee

    JEGS Performance Products Aluminum Thermostat Housing


    Aluminum Thermostat Housing
  • Small Block Chevy
  • Big Block Chevy
  • 1-1/2" Hose
  • O-Ring Seal
  • 90° Swivel
  • Black
    Includes:
  • Hardware
  • $18.99
    $16.99
    ON SALE - $2.00 OFF
    Estimated to ship on 05/22/18
    Lowest Price Guarantee




    JEGS Performance Products Aluminum Thermostat Housing


    Aluminum Thermostat Housing
  • Small Block Chevy
  • Big Block Chevy
  • 1-1/2" Hose
  • O-Ring Seal
  • Straight
  • Polished
    Includes:
  • Hardware
  • $15.49
    $13.99
    ON SALE - $1.50 OFF
    Ships Today
    Lowest Price Guarantee
    (5)

    RPC Steel Water Neck 1966-75 Small Block Chevy V8


    Steel Water Neck
  • 1966-75 Small Block Chevy V8
  • 1966-75 Big Block Chevy V8
  • 1/2" NPT Port
  • O-Ring Style
  • Chrome-Plated Finish
  • $13.99
    Ships Today
    Lowest Price Guarantee

    RPC Aluminum Water Neck 1966-75 Small Block Chevy 283-350 V8


    Aluminum Water Neck
  • 1966-75 Small Block Chevy 283-350 V8
  • 1966-75 Big Block Chevy V8
  • 45° Swivel, O-Ring Style
  • Polished Finish
  • $21.99
    Ships Today
    Lowest Price Guarantee
    (1)

    RPC Aluminum Water Neck 1966-75 Small Block Chevy 283-350 V8


    Aluminum Water Neck
  • 1966-75 Small Block Chevy 283-350 V8
  • 1966-75 Big Block Chevy V8
  • 90° Swivel, O-Ring Style
  • Polished Finish
  • $22.99
    Ships Today
    Lowest Price Guarantee



    Mr Gasket Thermostat Housing


    Thermostat Housing
  • 1997-2009 GM LS Engines
  • 30 Degree Angle Neck
  • 360 Degree Swivel
  • Chrome Plated Aluminum
  • $33.59
    Ships Today
    Lowest Price Guarantee




    Billet Specialties Thermostat Housing


    Thermostat Housing
  • Chevrolet Big Block/Small Block
  • Fits 1.5" I. D. Hose
  • 15° Swivel Neck
  • Polished Finish
  • $74.95
    Ships Today
    Lowest Price Guarantee
    (1)

    Billet Specialties Thermostat Housing


    Thermostat Housing
  • 1978 and Earlier Chrysler Big Block/Small Block Hemi
  • Fits 1.5" I. D. Hose
  • Straight-Up Neck
  • Polished Finish
  • $44.95
    Ships Today
    Lowest Price Guarantee
    (3)

    Billet Specialties Thermostat Housing


    Thermostat Housing
  • Chevrolet Big Block/Small Block
  • Fits 1.5" I. D. Hose
  • 15° Swivel Neck
  • 0° Swivel Neck
  • Black Anodized Finish
  • $79.95
    Ships Today
    Lowest Price Guarantee
    (2)

    CSR Chevrolet/Chrysler Swivel Thermostat Housing - Clear 1-1/2" Water Neck


    Chevrolet/Chrysler Swivel Thermostat Housing - Clear
  • 1-1/2'' Water Neck
  • Approximately 3-1/2" height from the bottom to the highest point.
  • $119.99
    Ships Today
    FREE Shipping
    Lowest Price Guarantee
    (2)