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Stewart Components
For over 25 years, Stewart Water Pumps have been the #1 choice of professional engine builders.

Stewart Components Categories

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Big Block Chevy Water Pumps
Selecting the correct water pump for your race car is critical to keeping it cool. Pit Stop USA carries a great selection of aluminum water pumps that increase cooling and reduce weight over cast iron pumps.
Big Block Ford / FE Ford Water Pumps
Selecting the correct water pump for your race car is critical to keeping it cool. Pit Stop USA carries a great selection of aluminum water pumps that increase cooling and reduce weight over cast iron pumps.
Radio Boxes
Radio Boxes from PitStopUSA.com feature a padded insert to absorb vibration and protect your expensive radio. They clamps to roll bar tubing and fit most racing radios.
Small Block Chevy Water Pumps
Selecting the correct water pump for your race car is critical to keeping it cool. Pit Stop USA carries a great selection of aluminum water pumps that increase cooling and reduce weight over cast iron pumps.
Small Block Ford Water Pumps
Selecting the correct water pump for your race car is critical to keeping it cool. Pit Stop USA carries a great selection of aluminum water pumps that increase cooling and reduce weight over cast iron pumps.
Thermostats
To complete your high performance coolant system, PitStopUSA.com recommends the use of a low-temp thermostat. Low-temp thermostats improve performance in two ways: first by inducing less heat into...More Details »
Water Pump Fittings
PitStopUSA.com offers a variety of Water Pump Fittings from the biggest brands in drag racing including CSR Performance Products Water Pump Fittings, CVR Performance Products Water Pump Fittings,...More Details »
Items 1-7 of 7

Stewart Components Products

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Items 1-25 of 37
Description: Replacement Cartridge for Pro Series Pumps STE50005, STE14000 and STE50025.
Item #: STE50005
Condition: New
Limited Supply: Only 2 Left!
Same Day Shipping!
Ships from Michigan.
Price: $397.99
Sale: $377.87
Save: 5%
Save: $20.12
Qty:

Limited Supply: Only 3 Left!
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Ships from Michigan.
Price: $101.95
Sale: $86.86
Save: 15%
Save: $15.09
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Description: 1969-86 Pass Cars - 1973-86 Light Trucks - 3/4" Bearing - 5/8" Shaft - High Flow Pump Cw Rotation for V-Belts - 7.287" Length
Item #: STE11113
Condition: New
Limited Supply: Only 3 Left!
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Ships from Michigan.
Price: $104.95
Sale: $92.34
Save: 12%
Save: $12.61
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Description: 1987-Up Pass Cars and Light Trucks - 3/4" Bearing - 5/8" Shaft - High Flow Pump - Counter Clockwise Rotation for Serpentine Belt - 7.287" Length
Item #: STE11123
Condition: New
Limited Supply: Only 3 Left!
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Ships from Michigan.
Price: $104.95
Sale: $92.59
Save: 12%
Save: $12.36
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Description: 1965-68 - 1965-70 Corvette - 1968-72 Truck - Street Rod Special - Higher Flow At Lower RPM for Better Cooling - 5.750" Length
Item #: STE11104
Condition: New
Limited Supply: Only 3 Left!
Same Day Shipping!
Ships from Michigan.
Price: $116.95
Sale: $90.72
Save: 22%
Save: $26.23
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Description: 1969-86 Pass Cars - 1973-86 Light Trucks 3/4" Bearing - 5/8" Shaft High Flow Pump Cw Rotation for V-Belts - 6.932" Length
Item #: STE13113
Condition: New
Limited Supply: Only 4 Left!
Same Day Shipping!
Ships from Michigan.
Price: $101.95
Sale: $80.17
Save: 21%
Save: $21.78
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Description: 1987-Up Pass Cars and Light Trucks - 3/4" Bearing - 5/8" Shaft High Flow Pump Counter Clockwise for Serpentine Belt - 5.545" Length
Item #: STE13123
Condition: New
Limited Supply: Only 1 Left!
Same Day Shipping!
Ships from Michigan.
Price: $101.95
Sale: $87.81
Save: 14%
Save: $14.14
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Description: 1955-68 Pass Car - 1955-72 Light Truck - 3/4" Bearing - 5/8" Shaft High Flow Pump - 5.545" Length
Item #: STE12103
Condition: New
Limited Supply: Only 8 Left!
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Ships from Michigan.
Price: $101.95
Sale: $79.22
Save: 22%
Save: $22.73
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Description: 1955-68 Pass Cars - 1955-72 Light Truck - Special Severe Duty High Flow Pump 3/4" Bearing - 3/4" Shaft - 5.545" Length
Item #: STE12203
Condition: New
Limited Supply: Only 0 Left!
Same Day Shipping!
Ships from Michigan.
Price: $101.95
Sale: $86.86
Save: 15%
Save: $15.09
Description: 1971-82 Corvette,Length 3/4" Bearing - 3/4" Shaft High Flow Pump - 5.795" Length
Item #: STE13103
Condition: New
Limited Supply: Only 9 Left!
Same Day Shipping!
Ships from Michigan.
Price: $101.95
Sale: $86.86
Save: 15%
Save: $15.09
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Description: For Ford 1962-1967 Passenger Cars and Light Trucks.
Item #: STE16123
Condition: New
Limited Supply: Only 0 Left!
Same Day Shipping!
Ships from Michigan.
Price: $104.95
Sale: $92.59
Save: 12%
Save: $12.36
Description: For Ford 1994-1995 Passenger Cars and Light Trucks.
Item #: STE16183
Condition: New
Limited Supply: Only 0 Left!
Same Day Shipping!
Ships from Michigan.
Price: $101.95
Sale: $87.81
Save: 14%
Save: $14.14
Description: For Ford 1970-Up Passenger Cars and Light Trucks.
Item #: STE16163
Condition: New
Limited Supply: Only 2 Left!
Same Day Shipping!
Ships from Michigan.
Price: $104.95
Sale: $87.83
Save: 16%
Save: $17.12
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Description: For 1984-1992 Chevrolet Corvette
Item #: STE13403
Condition: New
Limited Supply: Only 1 Left!
Same Day Shipping!
Ships from Michigan.
Price: $124.95
Sale: $104.07
Save: 17%
Save: $20.88
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Description: 1971-74 Corvette - Severe Duty - 3/4" Bearing - 3/4" Street Rod Special - Higher Flow At Lower RPM - 5.750" Length
Item #: STE21204
Condition: New
Limited Supply: Only 1 Left!
Same Day Shipping!
Ships from Michigan.
Price: $197.95
Sale: $162.34
Save: 18%
Save: $35.61
Qty:

Description: 1969-86 Pass Cars - 1973-86 Light Trucks - 3/4" Bearing - 5/8" Shaft High Flow Pump Cw Rotation for V-Belts 6.932" Length
Item #: STE23113
Condition: New
Limited Supply: Only 7 Left!
Same Day Shipping!
Ships from Michigan.
Price: $179.95
Sale: $154.87
Save: 14%
Save: $25.08
Qty:

Description: 1955-68 Pass Car - 1955-72 Light Truck,3/4" Bearing - 5/8" Shaft High Flow Pump - 5.545" Length
Item #: STE22103
Condition: New
Limited Supply: Only 4 Left!
Same Day Shipping!
Ships from Michigan.
Price: $179.95
Sale: $150.08
Save: 17%
Save: $29.87
Qty:

Description: 1955-68 Pass Cars - 1955-72 Light Truck - Special Severe Duty High Flow Pump 5.545" Length 3/4" Bearing - 3/4" Shaft - 5.545" Length
Item #: STE22203
Condition: New
Same Day Shipping!
Ships from Michigan.
Price: $179.95
Sale: $154.87
Save: 14%
Save: $25.08
Qty:

Description: 1971-82 Corvette - 3/4" Bearing - 3/4" Shaft High Flow Pump - 5.795" Length
Item #: STE23103
Condition: New
Limited Supply: Only 3 Left!
Same Day Shipping!
Ships from Michigan.
Price: $179.95
Sale: $151.10
Save: 16%
Save: $28.85
Qty:

Description: For Chevrolet 1969-1986 Passenger Cars and Chevrolet 1973-1986 Light Trucks.
Item #: STE21113
Condition: New
Limited Supply: Only 3 Left!
Same Day Shipping!
Ships from Michigan.
Price: $190.95
Sale: $161.57
Save: 15%
Save: $29.38
Qty:

Description: For Chevrolet 1969-1986 Passenger Cars and Chevrolet 1973-1986 Light Trucks.
Item #: STE21104
Condition: New
Limited Supply: Only 2 Left!
Same Day Shipping!
Ships from Michigan.
Price: $197.95
Sale: $159.12
Save: 20%
Save: $38.83
Qty:

Description: For Chevrolet 1987-UP Passenger Cars and Chevrolet 1987-1995 Light Trucks.
Item #: STE23123
Condition: New
Limited Supply: Only 0 Left!
Same Day Shipping!
Ships from Michigan.
Price: $179.95
Sale: $150.08
Save: 17%
Save: $29.87
Description: Special Severe Duty Pump - 3/4" Bearing - 3/4" Shaft - 5.700" Length
Item #: STE36113
Condition: New
Limited Supply: Only 3 Left!
Same Day Shipping!
Ships from Michigan.
Price: $220.95
Sale: $189.87
Save: 14%
Save: $31.08
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Description: 1955-68 Pass Cars - 1955-72 Light Truck - Special Severe Duty High Flow Pump 3/4" Bearing - 3/4" Shaft w/ Adjustable Mounting Holes - 5.545" Length
Item #: STE32200
Condition: New
Limited Supply: Only 7 Left!
Same Day Shipping!
Ships from Michigan.
Price: $210.95
Sale: $182.78
Save: 13%
Save: $28.17
Qty:

Description: 1955-68 Pass Cars - 1955-72 Light Truck - Special Severe Duty High Flow Pump 3/4" Bearing - 3/4" Shaft - 5.545" Length
Item #: STE32203
Condition: New
Limited Supply: Only 6 Left!
Same Day Shipping!
Ships from Michigan.
Price: $197.95
Sale: $171.87
Save: 13%
Save: $26.08
Qty:

Items 1-25 of 37

More About Stewart Components

Pit Stop USA is The Online Motorsports Superstore! For over 25 years, Stewart Components has been a recognized leader in high-flow cooling system technology, and is currently developing the next generation of high efficiency advanced mechanical and electric water pumps and cooling system components. Stewart Components combines engineering expertise and advanced product development to bring forth innovative solutions. Stewart water pumps are the #1 choice of professional engine builders, race teams and performance enthusiasts, from street rodding and OEM replacement applications, to the most extreme forms of motorsports in the world. Stewart Stage 1 water pumps use brand new, original equipment castings that are machined to our exacting standards. Stewart Stage 1 pumps are compatible with stock lines and brackets but are internally modified for performance and reliability. Stewart Stage 2 water pumps are assembled using the exclusive 356-T6 heat treated aluminum casting. These pumps include several significant performance modifications for maximum performance. Stewart Stage 3 water pumps are assembled using the exclusive Stewart 356-T6 heat treated aluminum casting. These pumps feature a 1/2a billet steel fan hub that is strongly recommended for high RPM applications. Stewart Stage 4 water pumps are the cutting edge in performance water pump technology. This pump utilizes the Stewart Components DRV-8 impeller, which is fully CNC machined from 6061-T6 billet aluminum. Its special design flows up to 160 GPM, while consuming over 2 horsepower at 4,500 RPM - the ULTIMATE water pump for your racing application! Stewart High Flow Thermostats are manufactured by Robert Shaw and modified by Stewart and feature a balanced sleeve design for high flow, high RPM applications and must be used with Stewart Stage 2, 3 or 4 water pumps. We feature Stewart Components water pumps at low everyday prices!