Thermostat Housings, Filler Necks & Water Restrictors

Individual Products Product Groups
Circle Track Cooling System Thermostat Housings, Filler Necks & Water Restrictors






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
    Ships Today
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    (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
    Ships Today
    Lowest Price Guarantee
    (4)

    JEGS Performance Products Water Restrictor Discs


    Water Restrictor Discs
  • Made in the USA
    Includes:
  • (1) 5/8" ID (Gold) Restrictor
  • (1) 3/4" ID (Blue) Restrictor
  • (1) 1" ID (Red) Restrictor
  • $5.95
    Ships Today
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    (1)


    Mr Gasket Thermostat Gasket


  • 1955-1991 Small Block Chevy
  • 1965-1990 Big Block Chevy
  • 1/pkg.
  • $3.12
    $2.81
    ON SALE - $0.31 OFF
    Ships Today
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    JEGS Performance Products Small Block/Big Block Chevy Water Bypass Plate Only for Custom Applications


    Small Block/Big Block Chevy Water Bypass Plate
  • Only for Custom Applications
  • 1" Thick
  • Utilizes 3/8" NPT Fittings (sold separately)
  • Clear Anodized
  • Made in the USA
  • $31.32
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    (2)







    Mr Gasket Thermostat Gasket


  • 1955-1991 Small Block Chevy 262-400
  • 1965-1990 Big Block Chevy 396-454
  • 1/pkg.
  • $4.51
    $4.06
    ON SALE - $0.45 OFF
    Ships Today
    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
    Ships Today
    Lowest Price Guarantee
    ()