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 )
$22.99
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 )
$20.99
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$23.99
Change the hub height of your water pump with a pair of Tuff Stuff Performance water pump extensions. These aluminum spacers come in three different finishes: polished, chrome, and natural. Gaskets are also included. The extensions are especially useful in many classic Chevy small block engine applications.
( 2 )
$55.99
Tuff Stuff Performance offers clutch pulley covers for use on their air conditioning compressors. Machined from aluminum, these covers are available in a variety of finishes, such as natural, polished, and chrome plated. The covers are designed to fit Tuff Stuff compressors like the SD508.
( 2 )
$40.99
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$52.99
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