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LSM Racing's universal heads-off heavy-duty valve spring compressors easily compress springs up to 1,000 lbs. Their frame and arms are machined from billet aluminum and their proprietary "Wave Beam" design makes them ultra-rigid and strong in a lightweight package. Their jaw capacity is 8 3/8 in. with a throat depth of 5 1/2 in., which provides enough clearance for even the hard-to-fit Big Chief and Hemi heads, and the spring cage's inside diameter can accommodate a retainer with an outside diameter of up to 1.650 in. The Acme lead screws on the valve and spring sides allow for compression from either end. Their unique removable handle reveals a 7/16 hex, which allows for a socket and battery-powered drill motor to be used to make big jobs quick and easy.
( 48 )
$429.99
Get perfect ring gaps with a Summit Racing Equipment® electric piston ring filer! If the gaps in your piston rings are too big, you can lose compression (and therefore power), but if they're too small, the ends will butt together as the rings expand to operating temperature, which can be disastrous. The right gap size can vary by ring material, bore size, piston material, and application, but the right tool for grinding rings down to the proper size is a piston ring filer. Weekend mechanics can usually get by with a manual crank filer, but professional engine builders may need the speed and repeatable accuracy of an electric filer—like this one from Summit Racing Equipment®!
( 9 )
$260.99
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 )
$299.99
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$329.99
LSM Racing has developed the standard for changing valve springs with their innovative design. These LSM Racing valve spring removal tools are simply the best quality and easiest to use tools available. They make changing valve springs a fast and simple one-person job.
( 107 )
$259.99
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$479.99
Summit Racing™ USA-1 piston ring filers are designed for engine builders on a budget who demand accurate and affordable equipment. They're designed and built with American-made materials and perform much better than other filers in their price range. These rings are nearly identical to our Pro Ring filers, but are powered by your drill to save money! USA-1 filers make quick work of even the toughest steel rings. Precision table action allows a full sweep across the grinding wheel face for even wear. The adjustment knob is marked in 0.001 increments to hit your target clearance quickly and confidently. The filing machines come in a wide variety of colors, including premium 2-stage candy finishes to match your shop equipment.
( 11 )
$329.99
The Proform connecting rod balancing tool fixtures are designed to hold each end of the rod independently when weighing it on a gram scale. This allows you to measure both the big-end and small-end weight of the connecting rod. They come with two mandrels, to cover most popular engines.
( 19 )
$272.99
Holley EFI 2 Axis G-meters are designed to be stable in the harshest environments. Co-designed with RacePak, they are a perfect fit for your 4-digit horsepower drag radial machine, or an autocross corner carver. Each of the EFI 2 Axis G-meters feature both X and Y-axis outputs. Holley EFI 2 Axis G-meters feature: * The X-axis registers +/-7.5 G for acceleration and deceleration data acquisition * The Y-axis registers from -3G to +12G for cornering data acquisition * Directional mounting arrow is provided, arrow needs to point forward, towards the front of the vehicle * ECU pins come pre-crimped for simplified installation * Loose pins are also provided if the cable needs to be shortened for clean installations
Not Yet Reviewed
$438.95
Proform electric piston ring filers will easily file your piston rings for proper end-gap. They're available in different grinding wheel grits, as well as tool finishes. The filers are powered by a rechargeable 12 V battery and come with a grinding wheel and battery charger.
( 38 )
$387.99
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 )
$499.99
Proform pneumatic valve spring compressors are the prescription to cut cylinder head assembly and disassembly time in half. To use these air tools, simply pull the trigger for up to 350 lbs. of force with 125 psi (will operate on a minimum of 100 psi). The compressor arm will slide for adjustment, employ a locking pin, and you have fast, easy installation on most cylinder heads. With the valve spring compressed, the keepers and retainers can be easily removed. Pressing the pressure release button retracts the piston and sets the spring free. The versatile compressors fit different rocker arm thread sizes. Removing valve springs can be a pain. Relieve the pain with the right medicine—Proform pneumatic valve spring compressors.
( 9 )
$386.99
Isky engine block O-ringing tools will help eliminate head gasket failures on supercharged, turbocharged, or high-compression engines. They pilot into the cylinder bore and are easily adjustable for bore diameter and depth of the cut. The kits include cobalt cutting blades and a 1 lb. spool of copper safety wire.
( 13 )
$341.99
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$373.99
Proform valve spring testers offer you affordable ways to test springs with all of the features of expensive units, plus a spring cup. The lightweight, billet aluminum spring testers accurately check spring height versus pressure. The heavy-duty bench top testers check springs up to 2 in. in diameter and 4 in. high and can be bench or vise-mounted.
( 22 )
$350.99
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$372.99
These COMP Cams giant degree wheels are machined from a 1/4 in. thick aluminum plate. They have an open design that allows degree bushing changes while the wheel is still on the engine. These degree wheels feature a 1 in. center hole to fit with a crank socket, or you can use the included reducer bushing to fit your harmonic balancer bolt.
( 9 )
$292.95
Torque plates are bolted to the block deck while honing to simulate the stress applied to the bores when the heads are installed. If a cylinder is bored without a plate, once the head is installed, the bore will no longer be round at the top. Almost all factories routinely do this, as well as most engine shops. But torque plates allow an engine to break in faster, use less oil, and produce a little more power due to better ring sealing. ICT Billet engine block torque plates are specific to engine families and use factory length head bolts and studs. They are made from aerospace-grade billet aluminum.
( 17 )
$359.99
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$499.99
On Sale
Summit Racing™ precision measurement tools and fixtures are designed for engine building professionals looking for value. Gauging accuracy, action, and repeatability are the key to building a good engine that holds together. When you get serious about your engine-building, our Summit™ tools are the ones you can trust.
( 2 )
$399.99
$349.99
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
$374.99
Trick Flow engine priming pump kits are the easy and best way to pre-lube a freshly-built GM LS, Ford modular, Gen III Hemi, or any other engine with a crank driven oil pump. In fact, these priming pump kits can also be used to transfer non-flammable fluids, such as gear lube and transmission fluid. Included in each kit is a engine priming/fluid transfer pump, a driveshaft, 10 ft. of -6 AN hose, and an assortment of fittings and adapters required to turn your 3/8 in. drill into a fluid pumping machine!
( 4 )
$308.99
COMP Cams valve lash adjustment torque wrenches allow you to take the guesswork out of valve lash adjustment. They come with different sized T-handle hex wrenches and are already preset to industry-standard torque specifications. Make your life easier with these COMP Cams valve lash adjustment torque wrenches.
( 2 )
$340.95
Camshaft position is critical in today's engines. These OTC camshaft alignment tools prevent the camshaft from moving and are necessary for performing valvetrain service. They come available for multiple applications.
( 9 )
$300.99
COMP Cams camshaft degree kits dial-in your cam accurately! Degreeing your cam properly means better performance and these degree kits offer precision results. These kits have everything you need to work with the cylinder heads off including an easy-to-read and clean COMP Cams Sportsman 9 in. degree wheel. You can check cam lift, base circle runout, piston-to-valve clearance, top dead center, valve lift, valvetrain flex, and rocker arm ratio. Position your camshaft for performance with COMP Cams camshaft degree kits.
( 39 )
$261.95
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$301.95
LSM Racing double-wide stacking rod vises are designed for use with all sizes of aluminum or steel connecting rods. They're the perfect tool to assist in the removal or installation of rod bolts, as well as beam polishing or machining. These vises can be secured in a bench vise—or permanently mounted, themselves.
Not Yet Reviewed
$289.99
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
OTC twin cam inner cam bearing remover/installer kits contain the tools necessary to complete the job without damage to the crankcase. The components of these kits are packaged in a sturdy case for easy storage and portability. OTC remover/installer kits feature: * Bearing puller designed to trap the needle bearings and keep them from falling into the crankcase * Installation tools are designed to press on the outer most diameter of the bearing, eliminating damage to the bearing, cam, or case * Press adapter will also set the bearing to its proper depth
( 4 )
$327.99
Motion Pro V2 crankcase splitters are the fastest and easiest to use case splitter ever devised! The tools' unique design makes it easy to center the puller over the crankshaft, and grooved puller studs are fast and simple to install. Captured retaining collars in puller arms allow quick adjustment and setup. Built with durable steel bodies with a protective black finish, and billet 6061 aluminum arms that are blue anodized, these tools are a must-have for any automotive body and repair shop or home mechanic. Features include: * Includes 5, 6, and 8mm threads on puller studs to fit various engine case sizes * Includes molded tray for storage and organization
Not Yet Reviewed
$316.99
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