Collection: Best Selling Products

135 products
  • Thermostat Housing - Ford #1068
    • 304 Stainless Steel
    • High quality Cometic® gasket included
    • 45 degree
    • 1-1/2" Hose
    • 5/8" bypass hose nipple
    • Stainless Steel Mounting hardware included
    • Lifetime Guarantee
    • Finish: Natural

    Fits Small Block Ford® engines - 289, 302 and 351W.
    Regular price
    $159.75
    Sale price
    $159.75
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  • Thermostat Housing - Ford #1066
    • 304 Stainless Steel
    • High quality Cometic® gasket included
    • 15 degree
    • 1-1/2" Hose
    • 5/8" bypass hose nipple
    • Stainless Steel Mounting hardware included
    • Lifetime Guarantee
    • Finish: Natural

    Fits Small Block Ford® engines - 289, 302 and 351W.
    Regular price
    $159.75
    Sale price
    $159.75
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  • Thermostat Housing - Chevy #1054
    • 304 Stainless Steel
    • 360 degree swivel
    • O-rings for a positive seal - no need for gasket or sealant.
    • 15 degree
    • 1-1/2" Hose
    • Low Profile design
    • Stainless Steel Mounting hardware included
    • Lifetime Guarantee
    • Finish: Polished

    Fits Small and Big Block Chevrolet® engines including Ram Jet.
    Regular price
    $170.78
    Sale price
    $170.78
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  • Vacuum Fittings - Double Port #1042
    • (2) 1/8" internal pipe ports
    • 7/8" length
    • 3/8" pipe thread
    Regular price
    $19.23
    Sale price
    $19.23
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  • Bypass Hose Fittings - Slotted #1005
    • 3/4" hose ID
    • 1-5/8" length
    • 1/2" pipe thread
    Regular price
    $14.46
    Sale price
    $14.46
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  • Heater Hose Fittings - 90deg #1037-p
    • 5/8" hose ID
    • 1-3/4" length
    • 1/2" pipe thread
    • Finish: Polished
    Regular price
    $36.69
    Sale price
    $36.69
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  • Heater Hose Fittings - 45deg #1041
    • 5/8" hose ID
    • 1-3/4" length
    • 1/2" pipe thread
    Regular price
    $29.27
    Sale price
    $29.27
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  • Heater Hose Fittings - Hex #1001
    • 5/8" hose ID
    • 1-3/4" length
    • 1/2" pipe thread
    Regular price
    $14.45
    Sale price
    $14.45
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  • Small Block Koolkitz™ 4 - 12pt #1029-p

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    • (1) #1010 - 5/8" hose ID; 1-3/4" length; 1/2" pipe thread
    • (1) #1011 - 5/8" hose ID; 2-7/8" length; 1/2" pipe thread
    • (2) #1021 Plug - 7/8" length; 1/2" pipe thread
    • (1) #1034 Loctite Stainless Steel Thread Sealant
    • Finish: Polished
    Regular price
    $68.41
    Sale price
    $68.41
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  • Small Block Koolkitz™ 4 - 12pt #1029

    Save over individual prices!

    • (1) #1010 - 5/8" hose ID; 1-3/4" length; 1/2" pipe thread
    • (1) #1011 - 5/8" hose ID; 2-7/8" length; 1/2" pipe thread
    • (2) #1021 Plug - 7/8" length; 1/2" pipe thread
    • (1) #1034 Loctite Stainless Steel Thread Sealant
    Regular price
    $52.83
    Sale price
    $52.83
    Regular price
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  • Small Block Koolkitz™ 3 - 12pt #1028-p

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    • (2) #1010 - 5/8" hose ID; 1-3/4" length; 1/2" pipe thread
    • (2) #1021 Plug - 7/8" length; 1/2" pipe thread
    • (1) #1034 Loctite Stainless Steel Thread Sealant
    • Finish: Polished
    Regular price
    $64.98
    Sale price
    $64.98
    Regular price
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  • Small Block Koolkitz™ 3 - 12pt #1028

    Save over individual prices!

    • (2) #1010 - 5/8" hose ID; 1-3/4" length; 1/2" pipe thread
    • (2) #1021 Plug - 7/8" length; 1/2" pipe thread
    • (1) #1034 Loctite Stainless Steel Thread Sealant
    Regular price
    $49.08
    Sale price
    $49.08
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  • Small Block Koolkitz™ 2 - 12pt #1030-p

    Save over individual prices!

    • (1) #1010 - 5/8" hose ID; 1-3/4" length; 1/2" pipe thread
    • (1) #1012 - 3/4" hose ID; 1-3/4" length; 1/2" pipe thread
    • (2) #1021 Plug - 7/8" length; 1/2" pipe thread
    • (1) #1034 Loctite Stainless Steel Thread Sealant
    • Finish: Polished
    Regular price
    $64.98
    Sale price
    $64.98
    Regular price
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  • Small Block Koolkitz™ 2 - 12pt #1030

    Save over individual prices!

    • (1) #1010 - 5/8" hose ID; 1-3/4" length; 1/2" pipe thread
    • (1) #1012 - 3/4" hose ID; 1-3/4" length; 1/2" pipe thread
    • (2) #1021 Plug - 7/8" length; 1/2" pipe thread
    • (1) #1034 Loctite Stainless Steel Thread Sealant
    Regular price
    $49.08
    Sale price
    $49.08
    Regular price
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  • Small Block Koolkitz™ 1 - 12pt #1031-p

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    • (1) #1010 - 5/8" hose ID; 1-3/4" length; 1/2" pipe thread
    • (1) #1013 - 3/4" hose ID; 2-7/8" length; 1/2" pipe thread
    • (2) #1021 Plug - 7/8" length; 1/2" pipe thread
    • (1) #1034 Loctite Stainless Steel Thread Sealant
    • Finish: Polished
    Regular price
    $62.62
    Sale price
    $62.62
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  • Small Block Koolkitz™ 1 - 12pt #1031

    Save over individual prices!

    • (1) #1010 - 5/8" hose ID; 1-3/4" length; 1/2" pipe thread
    • (1) #1013 - 3/4" hose ID; 2-7/8" length; 1/2" pipe thread
    • (2) #1021 Plug - 7/8" length; 1/2" pipe thread
    • (1) #1034 Loctite Stainless Steel Thread Sealant
    Regular price
    $52.03
    Sale price
    $52.03
    Regular price
    Unit price
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