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Mr. Gasket top dead center indicator whistles can be used to locate approximate top dead center for all sorts of uses--distributor installation, timing chain inspection and replacement, or individual cylinder valve adjustment. Quick and easy to use, they whistle on the compression stroke and stop whistling at approximately top dead center. Just another one of those "Gotta Have It" tools from Mr. Gasket.
( 25 )
$34.51
These COMP Cams tools are designed to stop the piston in order to find top dead center. They mount on to the top of the engine block and thread into the existing head bolt holes.
( 25 )
$22.95
S&G Tool Aid top dead center indicators whistle as the piston approaches Top Dead Center (TDC) on the compression stroke, and stops whistling when the piston reaches TDC. This eliminates the guesswork involved when diagnosing jumped timing belts and timing chains, as well as aids in valve adjustments and installation of distributors, timing belts and timing chains. The 2-in-1 fitting threads into all 14mm and 18mm spark plug ports, and the hose has a 27 in. overall length. Not for use on diesel engines.
( 7 )
$35.99
Are you getting ready to degree in a camshaft? Powerhouse Products top dead center stops are designed to positively stop the piston in order to find top dead center. Choose either Powerhouse's 14mm or 18mm head-on TDC stop bolts or their universal plate-type that bolts across any cylinder bore when the heads are off.
( 30 )
$19.95
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$20.95
Proform top dead center piston stop tools are designed to stop the piston in order to find top dead center. They mount on to the top of the engine block and thread into the existing head bolt holes.
( 1 )
$18.99
Finding top dead center has never been easier than with our Summit Racing™ piston stops. Whether your cylinder heads are on the engine block or off, we have a style to suit your needs. Both styles feature durable steel construction for long service life.
( 128 )
$9.99
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$12.99
These COMP Cams piston stop tools are designed to stop the piston in order to find top dead center. They thread into the spark plug hole for accurate use.
( 59 )
$22.95
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$27.95
Proform piston stop tools are designed to stop the piston in order to find top dead center. They thread into the spark plug hole for accurate use. These economical stops are available in different styles for various vehicle make applications.
( 32 )
$13.99
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$16.99
Dial in your camshaft accurately with Trick Flow Cam Degree Kits. The 11 in. diameter black degree wheels feature laser-etched marks for easy reading and a 1 in. diameter center hole to accommodate aftermarket crankshaft sockets. These kits can also be used to check piston-to-valve clearance, flywheel runout, crankshaft endplay, and ring gear backlash. The kits include two low-tension checking springs, a wire pointer, top dead center stop, three adapter bushings (3/8-, 7/16-, and 1/2 in.), flat washer, magnetic base, dial indicator, and a carrying case.
( 32 )
$123.99
COMP Cams crankshaft sockets are the perfect addition to your engine-building toolbox. They accept 1/2 in. drive ratchets for versatility and easy engine rotation. They're precision-machined for an accurate fit over the crank snout, and their knurled retaining nut threads-on to sandwich a degree wheel in place. The nut can be loosened, while on the crank snout, so that the wheel can be turned independently of the engine when finding top dead center.
( 194 )
$55.95
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$79.95
If you're building an engine or doing a cam swap, you'll want one of our Summit Racing™ crankshaft sockets in your toolbox. They're available for a variety of engine applications. Not only do these accept 1/2 in. drive ratchets or breaker bars for turning your engine over, but we've built in the provision to mount a cam degree wheel. Each crank socket features a durable black oxide finish and is precision machined from carbon steel for a tight fit over the crank snout. We've knurled the degree wheel retaining nut for a tool-free grip and quick adjustment when turning the degree wheel on the socket for finding top dead center.
( 5 )
$50.99
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$69.99
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.
( 28 )
$34.99
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$52.99
These Proform degree wheels can be used to locate top dead center or to check camshaft timing. Proform manufactures these degree wheels from high quality billet aluminum to ensure durability and reliability. The oversized wheel along with the large numbers make reading this Proform degree wheel easy.
( 1 )
$220.99
Proform universal heads-off degree wheel kits provide you with the tools needed to correctly degree camshafts on the most popular engines. Designed to be used with the heads off, these kits feature a 9 in. degree wheel, dial indicator, adjustable blue billet aluminum dial indicator mount, black top dead center locator, and wire degree wheel pointer. Some models include piston stop and/or detailed instructions. Everything stores inside the included foam-padded carrying case. Assure proper cam timing and lobe lift with a Proform universal heads-off degree wheel kit.
( 9 )
$129.99
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$186.99
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 )
$249.95
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$301.95
Summit Racing™ cam bearing alignment tools are simple, sturdy, and take your engine building skill to the next level. These tools bolt to the block and extend out from the #1 cam bearing journal 16 in. They hold the cam bearing knocker's alignment cone perfectly concentric and in-line, ensuring the front cam bearing goes in dead straight every time.
( 1 )
$89.99
These COMP Cams universal dial indicators can be used on a cam checking tool, a magnetic dial indicator base, or a deck bridge, for finding top dead center and other measurements. It's like adding several tools to your toolbox.
( 11 )
$59.95
Proform universal dial indicators can be used on a cam checking tool, a magnetic dial indicator base, or a deck bridge—for finding top dead center and other measurements. It's like adding several tools to your toolbox. Order the model that best suits your application needs.
( 5 )
$30.99
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$79.99
Avoid jumped time engines with OTC Ford crankshaft positioning tools. These OTC positioning tools install over the crank and engine front cover and align the dowel to position the crankshaft at top dead center, allowing proper positioning for timing chain installation.
( 9 )
$106.99
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$135.99
Powerhouse Products Pro piston knockers are constructed from non-marring composite material and measure a full 13 in. long with 2 in. and 2 1/2 in. diameter ends. They achieve a 2 lb. overall weight by having a chamber loaded with steel shot that provides a dead blow effect, which has a heavy striking force without rebound. If you're looking for extremely high-quality piston knockers, look to Powerhouse products for high-quality, real-world duty tools you need.
( 8 )
$44.95
These Trick Flow® camshaft degree kit replacement spring and piston stop kits are designed to help you get your camshaft degreed in properly. They include a set of two low-tension checking springs, one top dead center piston stop, and one wire pointer.
( 2 )
$19.99
These Proform degree wheels can be used to locate top dead center or to check camshaft timing. They are manufactured from steel and then painted white with large, easy-to-read numbers. Proform degree wheels include an instruction manual with detailed step-by-step instructions.
( 3 )
$21.99
OTC camshaft retaining tools are oversized retaining plates that lock camshafts together at top dead center. These 3-plate kits are used to tighten both sets of cams to prevent them from turning while setting timing. The OTC camshaft retaining tools extra-large size prevents valve covers from being installed with the plates in place, protecting the engine. When you need to get the job done right the first time, use quality tools from OTC.
Not Yet Reviewed
$59.99
OTC Cummins engine turning tools make the job of manually rotating a Cummins 855 cu. in. engine much easier. These OTC rotating tools are essential hardware when bringing pistons to top dead center to adjust the injector timing.
Not Yet Reviewed
$94.99
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