Availability
Standard thermostats flow approximately 37 gallons of coolant per minute. Tuff Stuff Performance high-flow thermostats' number jumps to an impressive 56 gallons per minute—that's almost a 50 percent increase in coolant flow! Ideal for high performance vehicles, these thermostats increase flow, reduce delays in engine warm-ups, and allow trapped air in the cooling system to escape, thus stabilizing the pressure of the cooling system overall. Tuff Stuff Performance thermostats feature stainless steel construction with extra-large ports to ensure increased coolant flow, and the bridge design offers increased strength, stability, and reliability. These economical parts are available for thousands of make/model applications spanning the decades from the 1940s through the 1990s.
( 28 )
$17.99
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$22.99
Tuff Stuff Performance chrome hose nipples are designed for use with water pumps and intake manifolds. These straight steel adapter fittings are available in a variety of sizes and attachment styles—including male NPT and hose barb. Plumb your projects with quality chromed hardware that looks as great as it performs.
( 15 )
$10.99
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$12.99
Tuff Stuff Performance replacement alternator regulators keep your alternator safely under control. These voltage regulators force your alternator to maintain sufficient voltage to recharge your battery safely. Designed to fit Tuff Stuff Performance alternators, the economical regulators will protect your battery and electrical components from being fried. Plus, they allow you to eliminate unsightly alternator harnesses. Order the model recommended for your vehicle/alternator application.
( 88 )
$13.99
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$19.99
Complete your power steering pump connection with Tuff Stuff Performance fittings. Their selection includes a variety of styles, materials, and finishes. Most are compatible with Type II power steering pumps. Order the fitting size and configuration needed for your application.
( 15 )
$16.99
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$21.99
If your Tuff Stuff Performance power steering pump is malfunctioning, simply order the direct-fit replacement parts needed for repair instead of buying an entire unit. Tuff Stuff offers a complete line of valves, spacers, caps, hardware, and more. No need to battle with a faulty steering system—when you can swap out the problem parts for dependable performance from Tuff Stuff.
( 14 )
$21.99
Alternators supply power to everything from your vehicle's battery to the electrical system. If any of the original wiring appears heat damaged or corroded, it may be time for replacement pigtails from Tuff Stuff Performance. Because alternators vary between carmakers, this selection of pigtail harnesses features an assortment of end plugs and accompanying wire options. Tuff Stuff pigtails are manufactured from high-quality materials to meet OEM specifications—performance you can rely on.
( 16 )
$10.99
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$11.99
Complete your made-to-order look with Tuff Stuff Performance power brake booster brackets. These brackets are made from sturdy steel in angled and straight styles. They are then plated with chrome or gold zinc for a finished look that is sure to set your ride apart from the rest.
( 34 )
$15.99
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$16.99
Tuff Stuff Performance chrome billet steel alternator pulleys machined for strength and durability. They're available for both serpentine and V-belt applications, in groove quantities ranging from one to 8. Choose the model best suited for your vehicle.
( 34 )
$18.99
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$23.99
Give your starter an extra 12 V boost with a hot start remote mount kit from Tuff Stuff Performance! They help eliminate slow cranking due to engine heat.
( 14 )
$11.99
Tuff Stuff Performance alternator pulleys are made from premium-quality steel and available as-cast, or with either a gold zinc or stealth black powdercoat finish. Tuff Stuff alternator pulleys range from single-groove to 8-groove styles, and all include lock washer and nut.
( 34 )
$13.99
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$34.99
Tuff Stuff Performance offers replacement solenoids for use with their starters. An essential part of your vehicle's electrical system, these solenoids are available in a standard or chrome finish. Order the model designed for your starter application.
( 6 )
$16.99
Tuff Stuff Performance starter bolts are original-style mounting bolts designed to provide the correct starter to engine alignment, and frequently eliminates chattering problems arising from worn-out bolts. These high-torque bolts are made from steel with a zinc plated finish. When you want starting and charging system parts for powerful and efficient spark, along with a reliable power supply for your muscle car, Tuff Stuff Performance has you covered.
( 1 )
$10.99
Tuff Stuff Performance alternator fan and pulley kits give your early model Tuff Stuff GM and Ford alternators a high-tech look. The pulleys are available in steel and billet aluminum—both with multiple finishes—and most of the components are lightweight aluminum. Order the bolt-on pulley model that you prefer for your alternator application.
( 17 )
$26.99
Tuff Stuff Performance water pump bolt kits are available for both short and long pump styles. This chrome or zinc plated hardware includes correct length bolts, flat washers, and lock washers for ease of installation. Order the kit designed for your vehicle/engine and water pump application.
( 11 )
$10.99
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$22.99
Seal up unused ports and fittings with chrome plugs from Tuff Stuff Performance! These great looking plugs feature steel construction with an attractive chrome finish. Order the size and quantity needed for your applications.
( 1 )
$11.99
Tuff Stuff Performance starter shim and bolt kits ensure proper flywheel ring ground clearance. The kit components give you flexibility in achieving the precise adjustment you need. Tuff Stuff has a wide range of premium starter accessories for vehicles.
( 2 )
$17.99
Cool down your high-output alternator and add visual appeal with Tuff Stuff Performance Turbo-Style fan discs! These steel discs help to increase airflow through your alternator, improving cooling of the internal circuitry for better alternator performance. They're 5.5 in. diameter with a .670 in. center hole, and are offered in a choice of finishes. The fan discs will fit Tuff Stuff Performance alternators, as well as many other brands.
( 1 )
$13.99
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$14.99
Tuff Stuff Performance A/C compressor hard line fittings are premium-quality, 100 percent new components. These fittings are designed for use with Tuff Stuff Performance products and are offered in a variety of finishes. These fittings are great for new installs or even for upgrading to a better look under the hood.
( 1 )
$22.99
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