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Engine Building Tools
Showing In Stock Items. Show All 62 Items.
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Summit Racing™ LS Trunnion Installation Kits
These Summit Racing™ trunnion installation kits are designed to remove and install rocker arm trunnion bearings on GM LS1, LS3, and LS7 engines. They will allow you to change the bearings using a bench vise, requiring no modifications to the rocker arm.
( 62 )
$61.99
Summit Racing™ Stud Removal Tools
Our Summit Racing™ stud removal tools make short work of pressed-in rocker arm studs. Just position the tools over side-by-side studs, screw down the retaining nut, and the stud is forced out. Plus, you can use the supplied arbor to accurately align bosses for screw-in studs.
( 48 )
$15.99
Proform Rocker Stud Removal Tools
These Proform rocker stud removal tools make stud removal easier. Two styles are available. These tools are a must for any engine builder's toolbox.
( 8 )
$30.99
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$38.99
PRW Fulcrum Installation Tools for GM LS
Ever find yourself wishing there was a more manageable way to complete a rocker arms upgrade? PRW's fulcrum installation tools for GM LS applications are your solution. These tools are compatible with all stock LS rockers—and they can be used with a variety of fastening implements, including C-clamps, arbor presses, or bench vises. Eliminate the pain from your upgrade project with PRW fulcrum installation tools. Features, items, and specs may include: * Black-oxide plated * Magnetic base * Steel driver * Installation washers
( 5 )
$37.61
Summit Racing™ Trunnion Installation Tools
Summit Racing™ trunnion installation tools make it easier to remove old LS engine trunnions and install the new LS engine trunnion upgrade. These kits include two installation washers, one removal washer, and one 7/16 in. diameter press/drive pin.
( 5 )
$18.99
Jesel Rocker Arm Stand Height Checkers
Jesel rocker arm stand height checkers are designed to find the ideal location for the rocker arm as it relates to the valve stem tip. If the stand is too low, you know you need to add some shims; if the stand is too high, then some machine work will be required to achieve the proper height. These unique tools of the trade are valuable assets for mechanics and automotive builders.
( 2 )
$18.00
COMP Cams LS Trunnion Installation and Disassembly Tools
COMP Cams LS rocker trunnion installation and disassembly tools are nicely engineered pieces that simplify improving your rocker arms' stability. They're compatible with all stock LS rockers. The tools can be used with a bench vise, arbor press, and C-clamp, making them the most resourceful alternatives on the market. With precision-machined cylindrical steel construction, the tools are black oxide plated for corrosion resistance and increased lifespan. A centering die with an embedded magnet is included to ensure consistent bearing placement and one-handed assembly. COMP Cams engineers have helped make this task quick and easy for you.
( 3 )
$59.95
COMP Cams Rocker Stud Remover and Tap Guides
Remove pressed-in rocker studs and tap for screw-in studs with these rocker stud puller and tap guides from COMP Cams. To remove pressed-in rocker studs, slide the rocker stud puller over two side-by-side studs, and then crank down on the retaining nut to force out the stud. Use the tool with the included tap guide to ensure proper alignment when tapping the stud boss for screw-in studs.
( 11 )
$47.95
Proform Rocker Stud Remover and Tap Alignment Kits
Proform rocker stud remover and tap alignment kits can easily remove those pesky factory-installed, pressed-in rocker studs before installing the heavy-duty screw-in studs required for high-performance valvetrain components.
( 7 )
$23.99
Summit Racing™ Rocker Arm and Lifter Organizer Trays
These Summit Racing™ rocker arm and lifter organizer trays are designed to hold up to 16 rocker arms, 16 lifters, 16 pushrods, and 16 rocker arm adjusting nuts. The high-quality plastic material will stand up to harsh shop and track environments, while providing a secure place to organize your valvetrain components.
( 70 )
$51.99
Jaz Products Rocker Arm and Lifter Organizer Trays
Jaz Products features these lightweight rocker arm and lifter organizer trays to hold pushrods, lifters, polylocks, spark plugs, and rocker arms. With a built-in carrying handle to provide easy portability, these rocker arm and lifter organizer trays by Jaz Products are a great way to keep parts organized and easily accessible within arm's reach.
( 27 )
$41.99
On Sale
Mr. Gasket Rocker Arm Oil Deflector Clips
Mr. Gasket rocker arm oil deflector clips keep hot engine oil off of you and your exhaust system by deflecting it down into your rocker arm assembly. This allows you to adjust your valves while your engine is running. They're designed to fit hollow feed-through type pushrods.
( 36 )
$23.21
$20.89
Howards Cams Mockup Rocker Arms
Howards Cams mockup rocker arms help set up your valvetrain geometry with the correct pushrod length. These easy-to-use checking tools simply slip over the rocker arm studs immediately showing how much longer or shorter your pushrods need to be. Howards Cams pushrod length checking tools are available in different stud sizes. Proper pushrod length is critical for peak performance and horsepower. Choose the proper mockup rocker arm stud size for your engine's valvetrain.
( 3 )
$19.99
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$24.99
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.
( 175 )
$120.99
Proform Pushrod Length Checkers
Proform pushrod length checkers help to prevent problems that may occur with incorrect-length pushrods installed. They're available in different styles for use on a variety of vehicles from the 1950s and up. Order the model best suited for your application.
( 70 )
$13.99
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$18.99
Manley Pushrod Length Checkers
Manley pushrod length checkers help you ensure that you have the length you need, which will keep the rocker arms centered on the valve tip and reduce stem and guide wear.
( 11 )
$18.09
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$20.41
Moroso Valvetrain Oil Deflectors
These Moroso valvetrain oil deflectors redirect oil from the pushrods to the fulcrum balls, rockers, and valve springs to provide maximum lubrication and cooling. Manufactured from lightweight 0.100 in. aluminum the oil deflectors mount to the stock rocker arm studs using nuts, polylocks and set screws.
( 7 )
$55.99
OEM Automotive Tools Valve Spring Compressors
Remove your valve springs properly with one of these handy OEM Automotive Tools valve spring compressors. They're designed to compress the valve spring so you can remove the locks from the valve stem—and then remove the worn-out or damaged valve springs. The compressors are available in different configurations, so you can choose the right fit for your job.
( 49 )
$25.99
COMP Cams Valvetrain Organizer Trays
COMP Cams valvetrain organizer trays are perfect for novice and professional engine builders alike. These durable polymer trays neatly store your valvetrain components while you're assembling or rebuilding your engine. The organizers are labeled, front and rear, to help keep track of your part location for reassembly. Each tray has built-in handles to make easy work of moving parts around your shop or garage. They come available for valve springs or rocker arms.
( 4 )
$74.95
LSM Racing Valve Lash Torque Wrenches
LSM Racing has the perfect way to adjust your valve lash, with no fear of overtightened or cracked rocker arm jam nuts. Available with a 3/8 in. drive or a custom ordered permanently attached socket pre-welded on. Compatible with all shaft style rocker arms.
( 8 )
$224.99
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 )
$278.98
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$314.70
COMP Cams Valvetrain Checking Springs
Simplify your valvetrain maintenance with COMP Cams valvetrain checking springs. They feature a low-tension design that allows them to be installed by hand for measuring piston-to-valve clearance, rocker arm ratio, and degreeing in a camshaft. They're available as singles or pairs.
( 68 )
$8.95
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$22.95
Lisle Stone-Type Glaze Breakers
These Lisle stone-type glaze breakers are the perfect way to rid those cylinder walls of power-robbing imperfections. The 3 in. stones gently clean up the cylinder walls with controlled positive pressure throughout the full range. Lisle designed these glaze breakers to have an adjustable stop collar, allowing for a quick selection between ranges, while the stone arms easily compress to prevent cylinder wall scratches.
( 38 )
$32.99
Summit Racing™ Valvetrain Organizer Tray Combos
These Summit Racing™ valvetrain organizer combos include a Summit Racing™ valve and spring organizer tray and a Summit Racing™ rocker arm and lifter organizer tray. Both trays combine for the perfect tool to organize your whole valvetrain from one convenient package. Each tray is made from high-quality plastic to stand up to harsh shop and track environments.
( 21 )
$102.98
