Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
Availability
Engine Building Tools
Showing In Stock Items. Show All 109 Items.
Summit Racing™ Automatic Transmission and Engine Oil Pressure Testers
Are you uncertain whether the oil pressures are within proper range for your car manufacturer's specifications? Find the answers you need with one of the Summit Racing™ automatic transmission and engine oil pressure tester kits. They include assorted fittings, gauge, and hose to help diagnose various transmission issues. A handy storage case is included. For anything that's automotive-related, look to Summit Racing™ … chances are we have it!
( 5 )
$60.99
Summit Racing™ Fuel Pressure Tester Kits
Experiencing poor fuel pressure? Summit Racing™ fuel pressure tester kits will diagnose drivability issues caused by out-of-spec fuel pressure. These universal kits feature a 0-100 psi 2 1/2 in. gauge with long hose for reaching the test point, a pressure relief button, and a gauge boot to protect both the gauge and your vehicle's finish. Kits also include a step-by-step guide to facilitate easy testing.
( 7 )
$61.99
OEM Automotive Tools Oil Pressure Test Gauges
OEM Automotive Tools oil pressure test gauges are for use on gasoline and diesel engines. These sets include standard and metric adaptors, and an easy-to-read gauge with protective boot—all packaged in a compact hard case for safe storage.
( 11 )
$92.99
Proform Oil Pressure Testers
Check your engine oil pressure the easy way with Proform's oil pressure testers. These easy-to-read gauges have a 0-100 psi range and 0-700 kpa readings with a 24 in. hose.
( 14 )
$28.99
Lisle Oil Pressure Switch Sockets
Lisle oil pressure switch sockets are useful accessories when removing or installing oil pressure sending units in a variety of GM and Chrysler engines. The steel sockets have a durable black finish to resist corrosion. Order the size recommended for your vehicle application.
( 12 )
$12.99
OTC Oil Pressure Switch Sockets
Use OTC oil pressure switch sockets for the easy removal and installation of oil pressure sending units. They're made of quality material to offer long-lasting service. Order the size needed for your application.
Not Yet Reviewed
$16.99
—
$21.99
OEM Automotive Tools Oil Pressure Switch Sockets
OEM Automotive Tools oil pressure switch sockets are high quality sockets made of a chrome plated steel construction for superior durability and performance. They're designed for the removal and installation of pressure sending units.
( 3 )
$12.81
MotoRad Cooling System Pressure Tester Adapters
Checking your cooling system and radiator cap is easy with MotoRad testers and tester accessories. MotoRad's adapters work with their radiator testers to enable you to hook up and test different types of radiators. Choose the one(s) that best fit your testing needs.
( 1 )
$35.79
—
$93.99
Motion Pro Cooling System Testers
Easily check your motorcycle, ATV, or UTV cooling system (equipped with 30mm spout) for leaks or damaged components with Motion Pro's testers. Available in two types, the tools are uniquely designed to allow checking the cooling system on a running engine for leaks or excessive pressure when system is hot. You can also use with a common hand pump (not included) to pressurize a non-running system. Motion Pro cooling system testers feature a remote, accurate, easy-to-read gauge to make reading and diagnosis easy. Measure your radiator neck to confirm correct size for your application. Additional features and notes: * Tests radiator and radiator cap for leaks and correct pressure release limit * Includes molded tray for storage and organization * Type-A kit is designed to work on radiator necks ranging from 15.75 to 20mm—a specified range most commonly found on Japanese manufactured radiators and can also be found on some late model water-cooled American V-Twins * Type-B kit is designed to work on radiator necks ranging from 20 to 24.5mm—a specified range most common on some European manufactured radiators
Not Yet Reviewed
$159.99
LSM Racing Valve Seat Pressure Testers
LSM Racing valve seat pressure testers are the most versatile spring testers available. These valve seat pressure testers are adjustable on head valve spring testers for various shaft-style and stud mount roller rocker systems. They feature a 0-600 lb. gauge and come with adjustable shim kits, which enable adjustments to within .050 in. of rocker arm pivot length. LSM Racing valve seat pressure testers are also available with a multiple handle option.
( 21 )
$278.99
—
$314.70
Allstar Performance Oil Pressure Primer Tanks
Allstar Performance oil pressure primer tanks are designed to supply the initial oil to your pump in engines equipped with a crank driven oil pump. To operate, simply fill the primer tank with engine oil, then apply compressed air to force the fluid throughout the engine via the oil pressure sender/switch port to pre-lube the entire engine, including the oil pump. The tank features include a fill cap with safety pressure release slot (sealed by O-ring), an easy-to-read pressure gauge and a quarter turn on/off supply valve. The steel braided oil supply line is 90 in. long with -4AN ends and a fitting with male 1/8 in.-27 NPT threads. Adapter fittings not included (sold separately).
( 24 )
$189.99
Clear View Filtration Mighty Prime High Pressure Priming Systems
Clear View Filtration's new Mighty Prime high pressure priming system facilitates priming your engine quickly and easily using a cordless hand drill. The kit will mount directly to Clear View's 4 in. see-through filters, but can also be remotely mounted and used with any filter system, including dry sump systems. This priming system is recommended for use on most all gasoline and alcohol engines, as well as for pickup diesel engines like Cummins, Duramax, and Power Strokes. Each kit is sold with completely assembled primer (with inlet fitting and one-way check valve installed), primer mounting bracket with bolts—and a fitting to easily adapt and use with a see-through filter. * Mighty Prime priming systems reduce engine part wear and failures with the ability to prime your engine at high pressure without actually running the engine. * The system installs on the vehicle and will suck oil out of the oil pan or a dry sump tank through a No. 10 hose.
Not Yet Reviewed
$484.95
Moroso Valve Seat Pressure Testers
These Moroso valve seat pressure testers allow you to check the seat pressure on most assembled Chevy and Ford engines with roller rockers. These tools have built-in direct reading scales to eliminate difficult calculations and are accurate to within 3 percent.
( 23 )
$134.99
—
$186.99
Proform Adjustable Digital Valve Spring Pressure Testers
These Proform adjustable digital valve spring pressure testers feature a digital gauge and an adjustable base to fit all common aluminum rocker arm lengths and offsets. They display in 5 lb. increments with peak hold and backlighting features. The housing is manufactured from black anodized billet aluminum with a knurled grip area for ease of use. The Proform adjustable digital valve spring pressure testers have a 0-600 lb. measuring range.
( 3 )
$299.99
Performance Tool Cooling System Pressure Test Kits
Performance Tool cooling system pressure test kits detect engine leaks caused by blown head gaskets and/or cracked blocks or heads. They quickly reveal external cooling system leaks. These test kits include a high-quality hand pump and 12 adapters to fit the most popular domestic and import cars and light trucks.
( 7 )
$82.99
Mityvac Cooling System Pressure Test Kits
Mityvac Cooling System Pressure Test Kit MV4530 quickly reveals external cooling system leaks—and detects internal leaks caused by a blown head gasket, or cracked block or head. The kit comes complete with a high-quality pressure pump and four adapters for connecting to the cooling systems of most U.S. and Asian manufactured cars and light trucks. Product features: * Hand-operated pump builds pressure quickly to locate leaks in automotive cooling systems * Includes 4 adapters for connecting to the most common radiator and coolant bottle necks found on U.S. domestic, Asian automobiles * Components connect using self-locking quick-disconnects for easy and time-saving assembly and breakdown * Convenient push-button valve safely relieves pressure when testing is complete * Additional adapters available for most all makes and models of cars and light trucks * Adapters also available for testing cooling system caps * Packaged in custom-molded case with space for 2 additional adapters Applications: -- Pressure testing for leaks in automotive cooling systems -- Cooling system cap pressure testing (additional adapters required) INCLUDES: Hand pressure pump with 2 ft. long hose and push-button pressure relief valve MVA100 cooling system adapter (U.S. and foreign cars) MVA101 cooling system adapter (Asian cars) MVA102 cooling system adapter (Asian cars) MVA103 cooling system adapter (U.S. and foreign cars) Cap wrench Custom molded case User Manual (English, French, Spanish) Adapter selection guide (English, French, Spanish)
Not Yet Reviewed
$214.99
Clearance
Intercomp Racing Digital Adjustable Valve Seat Pressure Testers
Intercomp Racing digital adjustable valve seat pressure testers are ideal for checking valve seat pressure on an assembled engine. These valve seat pressure testers are fully anodized billet aluminum components that are adjustable for rocker length and offset, making them the ultimate tools for valvetrain maintenance. These valve seat pressure testers feature precision 5.0 lbs./kg increments that can detect a fatigued, broken, or misaligned spring and have a capacity range of up to 600 lbs. Brass contacts prevent rocker damage and these easy-to-use digital valve seat testers have infinite adjustments and a peak hold feature for hard-to-reach areas. They also have a comfort grip T-handle for improved accuracy, operate on a standard 9 V battery, and are backlit for night use. Intercomp digital adjustable valve seat pressure testers provide a simple method of maintaining your valvetrain.
Not Yet Reviewed
$799.00
$599.50
Mikuni Pop-Off Pressure Pumps with Gauges
Mikuni pop-off pressure pumps with gauges are a must for tuning your BN-Series carburetors. They will provide accurate readings of fuel pressure needed to push the float needle valve away from its sealing seat. They are available with 30, 60, or 100 lb. gauges. The 100 lb. gauge and pump will allow for readings on many stock carbs with small needle valves and strong springs. Get your carburetor running smoothly by utilizing Mikuni pop-off pressure pumps and gauges.
Not Yet Reviewed
$55.49
—
$62.99
Howards Cams Valve Spring Pressure Testers
A must-have for serious racers, Howards Cams valve spring pressure testers deliver accuracy and affordability. Available in a 0 to 600 and 0 to 1,000 lbs./in. spring pressure range, they have a portable design for garage or at the track and can be placed in a vise or used with an arbor press. Choose your preferred spring pressure tester.
( 1 )
$92.99
Jesel Valve Seat Pressure Testers
Designed by Logan-Smith Machine, Jesel valve seat pressure testers offer you an affordable way to check valve spring seat pressure on assembled valvetrains. These variable, on-head instruments include a setup and adjustment guide. As a premier provider of valvetrain products to the racing community, Jesel Valvetrain provides the quality you can count on. Find out for yourself when you order Jesel valve seat pressure testers!
Not Yet Reviewed
$290.00
Proform Heavy-Duty Valve Spring Compressors
Why struggle with valve spring removal? Proform's heavy-duty valve spring compressors are designed to remove high-pressure valve springs with the cylinder heads removed. The valve spring compressors feature high quality steel construction and a blue powdercoated finish.
( 174 )
$120.99
OTC Engine Preluber Kits
These OTC engine preluber kits ensure that oil is present in internal engine components on the first start of new or rebuilt engines. These OTC kits are used when it is necessary to prime the oil pump and fill the oil galleries and internal engine components with clean, new oil. They connect to the engine oil system at the oil pressure sensor on a variety of domestic and import engines.
Not Yet Reviewed
$373.99
LSM Racing Bench Top Valve Spring Testers
These LSM Racing bench top valve spring testers are fast and easy-to-use precision bench-to-valve spring testers. Just bring the spring to the installed height, lock down the precision stop, and check a box of springs quickly, easily, and with precision accuracy. LSM Racing bench top valve spring testers' innovative horizontal design and footprint give them stability on the bench top. They are rugged enough for everyday use in the shop and yet are designed to be taken on the road. These bench top valve spring testers are available in 1,000 lb. or 600 lb. ranges.
( 10 )
$470.88
Performance Tool Leakdown Test Kits
Performance Tool leakdown test kits are designed to help you identify causes of low cylinder compression. They feature an adjustable pressure regulator, along with 12mm and 14mm thread adapters.
( 17 )
$75.99
