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Engine Building Tools
Showing In Stock Items. Show All 152 Items.
Summit Racing™ Pro Ring Filers
Summit Racing™ Pro piston ring filers are designed for professional use and engine builders looking for accurate and affordable equipment. With a powerful 110 V or 220 V motor, the machines make quick work of even the toughest steel rings. The precision table action allows a full sweep across the griding wheel face for even wear and no unexpected highs or lows. This enables you to hit your target .001 in. clearance with a minimum of back and forth between the cylinder bore and reduce the chance for mistakes. Each Pro filer also includes a deburr wheel. The machines come in a wide variety of colors, including premium 2-stage candy finishes to match your shop equipment. They are designed and built in the USA with American-made materials.
( 27 )
$34.99
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$765.99
Proform Universal Piston Ring Filers
Proform universal piston ring filers come with everything you need to gap your piston rings properly. To ensure proper piston ring end-gap, these piston ring filers enable the user to file piston rings quickly and accurately. Position the piston ring firmly against the dowel pins, and then turn the handle to rotate the abrasive wheel. Using a feeler gauge, file the piston rings to meet the manufacturer's specifications.
( 120 )
$35.99
Trick Flow® Pro Calibrated Adjustable Pushrod Length Checkers
Trick Flow® Pro calibrated adjustable pushrod length checkers are the most accurate way to measure pushrod length. Here is how they work: Each checker's designated length range number represents the overall length it can measure from closed through one full inch when fully extended. A laser-etched alignment line identifies each full rotation, while grooves every .050 in. on the inner sleeve keep count of the number of rotations made. For example, when a 7.800-8.800 length checker is turned apart by one rotation, the correct length for the new pushrods required would be 7.850 in. (7.800 + .050 = 7.850). The Trick Flow® checkers are made from high-quality steel alloy with a durable black oxide coating for a lifetime of pushrod length checks. They're available in versions with ball tips or cup tips, and in ranges from 5.800 in. to 12.800 in.
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$22.99
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$26.99
Proform Valve Spring Compressors
You know what a chore it can be to remove high-pressure valve springs. These Proform valve spring compressors are designed to facilitate valve spring removal while the cylinder heads are still on the engine.
( 124 )
$24.99
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$77.99
Summit Racing™ Pro LS Rear Cover Alignment Tools
The timing cover and rear cover on GM LS Series engines don't have dowel pins to ensure correct alignment to the center line of the crankshaft. This often leads to annoying leaks at the front damper seal and rear main seal. Summit™ has the solution to leak-free LS engine builds. Summit Racing™ Pro LS cover alignment tools locate or center the seal openings on the front or rear cover when it's installed, ensuring the seal is centered on the crankshaft, preventing leaks and allowing easier installation of the seals.
( 14 )
$45.99
Proform Harmonic Balancer Puller and Installer Tools
Proform harmonic balancer puller and installer tools are equipped with a roller thrust bearing for easy installation. They may also be used for steering wheel installation and removal. These heavy-duty professional tools have a maximum recommended torque of 150 lbs.-ft. The tools are available in universal and application-specific models.
( 73 )
$102.99
On Sale
Proform Harmonic Balancer Installation Tools
Proform offers specialty tools to make harmonic balancer installation easier. Just thread the proper end into the crankshaft, and then rotate the nut pressing the bearing against the balancer. This in turn will slide the harmonic balancer onto the crankshaft smoothly. The tools are available in more than a dozen balancer bolt thread sizes, for universal or year/make and engine-specific applications.
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$54.99
$26.99
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$62.99
Proform Cam Checker Tools
Proform cam checker tools slide down into the lifter bore and sit atop the camshaft for the accurate measurement of lobe lift and base circle runout. The kits include a dial indicator, plus two followers—one for flat tappet or hydraulic cams and the other for roller cams. Order the tool recommended for your vehicle make.
( 39 )
$99.99
Proform Oil Pump Primers
These oil pump primers from Proform offer a superior design. They include a bushing to pressurize the valve train, and they prime the oil pump directly through the distributor hole, using a 3/8 in. drill.
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$25.99
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$27.99
Proform Valve Spring Height Micrometers
These Proform valve spring height micrometers are inserted over the valve, between the spring seat and retainer, as if they were springs. Their threaded members allow for a quick, accurate measurement of critical valve spring heights.
( 65 )
$61.99
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$67.99
On Sale
Moroso Pro Degree Wheels
These Moroso Pro degree wheels are designed for the professional engine builder. They accurately measure camshaft centerline, valve timing, TDC, and BDC. Made from heavy-gauge metal with a silkscreen finish for long-lasting use, they include an adapter to fit virtually any engine.
( 40 )
$94.99
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$166.99
$85.49
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$150.29
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.
( 176 )
$120.99
Proform Connecting Rod Vises
Having problems while working on your connecting rods? Use one of these handy connecting rod vises from Proform. They're designed for all sizes of aluminum or steel connecting rods and can hold several rods at once. They're the perfect tool for removing or installing rod bolts, beam polishing, or machining. These vises mount in a bench vise or can be permanently mounted.
( 40 )
$69.99
On Sale
Proform Electric Piston Ring Filers
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.
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$387.99
$189.99
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$357.99
Proform Dial Indicator Stands
The Proform dial indicator stands will fit over any cylinder bore up to 4.500 in. They are designed to check piston-to-deck clearance, as well as the piston position at top dead center.
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$34.99
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$52.99
Proform Piston Ring Compressors
These Proform tapered ring compressors are an affordable and easy way to install your pistons! By creating a slight squeeze on the piston ring, the compressors ease the piston into the cylinder bore. They are manufactured for engine blocks with studs.
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$33.99
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$47.99
Summit Racing™ Pro LS Timing Cover Alignment Tools
Summit Racing™ offers Pro LS timing cover alignment tools to locate or center the seal openings on the front or rear cover when it is installed. Ensuring that the seal is centered on the crankshaft will prevent leaks and allow easier installation of the seals. The timing cover and rear cover on GM LS series engines do not have dowel pins to guide correct alignment to the center line of the crankshaft—often leading to annoying leaks at the front damper seal and rear main seal. These tools are an easy solution for leak-free LS engine builds. Order the tool style you prefer.
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$30.99
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$40.99
Proform Mini Valve Spring Testers
Proform mini valve spring testers are the affordable, portable way to test springs. Their hex-design body is very versatile, so they can be used in either a vise or an arbor press. These spring testers feature a rubber gauge protector to help keep the gauge housing protected.
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$79.99
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$96.99
Summit Racing™ Leakdown and Compression Tester Pro Packs
These Summit Racing™ leakdown and compression tester Pro Packs can help to pinpoint engine leakage and check compression. They include a dual gauge leakdown tester with an adjustable regulator and fittings, a single-gauge highly accurate compression tester, and an automotive stethoscope for tracking down puzzling sounds in your engine, transmission, rear axle, and even the transfer case. Save yourself a bunch of time and help to prevent possible engine failure with one of these Summit Racing™ leakdown and compression tester Pro Packs.
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$148.97
Proform Digital Bench Top Valve Spring Testers
These Proform digital bench top valve spring testers are the most accurate in determining measured valve spring pressure. They are manufactured from heavy-duty billet aluminum and can check valve springs from 1.5 in. diameters and 3 7/8 in. tall. The digital display reads in 1 lb. increments and has backlighting for easy identification. The Proform digital bench top valve spring testers also feature peak hold and automatic shutoff.
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$620.99
Proform V-Style Cylinder Head Work Stands
Modify and maintain your cylinder heads with ease with these heavy-duty Proform head holders. These cylinder head work stands come in an aluminum V-style.
( 6 )
$130.99
Proform Valve Lash Adjusting Wrenches
Proform valve lash adjusting wrenches make adjustment very easy, cutting the adjusting time in half. Simply position the adjusting handle wrench over the rocker arm lockdown, and drop the appropriate T-handle down through the hole in the wrench--with one hand doing the job of two.
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$30.99
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$35.99
Proform Connecting Rod Balancing Tools
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.
( 20 )
$272.99
Proform Adjustable Pushrod Length Checkers
These Proform adjustable pushrod length checkers feature over 1 in. of travel to help you determine the proper pushrod length for your application. Must-have tools for setting up proper valvetrain geometry, they are made from thin-wall steel and have common end configurations for prefect measuring.
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$19.99
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$22.99
