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Engine Building Tools
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Longacre Replacement Leakdown Tester Hoses
Longacre replacement leakdown tester hoses are direct replacements for Longacre leakdown testing tools. Each hose is manufactured from high-quality materials and contains a heavy-duty fitting. These hoses come in two different fitting sizes for use on a variety of applications.
Not Yet Reviewed
$38.99
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$43.99
Total Seal Leakdown Tester Hoses
Connect your leakdown tester to the cylinder head spark plug hole with Total Seal leakdown tester hoses. They are manufactured from durable rubber and feature crimped-on ends for maximum sealing. The hoses are available with different threaded ends to fit your specific cylinder head application.
( 1 )
$41.38
Moroso Spark Plug Air Hose Kits
Moroso spark plug air hose kits are designed to give you more clearance when using a compression tester or changing valve springs. They include a 12 in. air hose with 14mm and 18mm threaded adapters to fit the spark plug hole in the cylinder head.
( 10 )
$50.99
Motion Pro SyncPro Carburetor Tuner Hoses
Motion Pro designs and manufactures high-quality cables, specialty tools, and controls for motorcycles, ATVs, and UTVs. These hose sets are replacements for your SyncPro carburetor tuner. The hoses are manufactured from factory materials and specifications to ensure proper fitment and long-lasting performance.
Not Yet Reviewed
$36.29
Continental Belt Size Gauges
The Continental belt size gauge (model 08000), also known as the Insta-Find Gauge, is a tool for measuring the length and width of automotive and industrial belts to help find the correct replacement. It measures V-belts and multi-rib serpentine belts, providing measurements for the top width and circumference of the belt. The gauge is designed for belts with top widths up to one inch and a circumference of up to 100 inches or more. Gauge features and specifications: * Measures the top width of the belt in inches or millimeters by placing the belt in the correct groove and using the gauging slots. * Gauge determines the effective length of the belt, accommodating various types and sizes. * Dual-sided design measures both V-belts on one side and multi-rib serpentine belts on the other. * The tool is made of high-carbon steel for strength and durability, and its machined exterior improves usability. * Designed for use with automotive, truck, and lawn and garden belts.
( 2 )
$105.99
Continental Belt Tensioning Gauges
Continental Elite belt tensioning gauges are designed for use with Poly-V belts. Durable and easy to carry and use, these tools are the most cost-effective way to measure belt tension. The scale reads in pounds and kilograms—and measures up to 7/8 in. top width belts. Belt tensioning range: 50 - 150 lbs.
Not Yet Reviewed
$26.99
Summit Racing™ Engine Preluber/Fluid Transfer Kits
Extend the life of your expensive engine, reduce maintenance, and make starting easier with the help of our Summit Racing™ engine preluber/fluid transfer kits. They are designed to prelube and prime engines to prevent damage due to cold-start scuffing. Summit Racing™ engine preluber/fluid transfer kits feature: * 2.5 gallon aluminum tank and fittings * Safety 120 lb. pressure release valve * 1.5 in. chrome 0 to 200 psi gauge * 8 ft. hose, non-marring, safe on most painted surfaces * Swivel hose fittings on both ends * Custom-made fill cap, 1.2 in. I.D. fill hole * Full size fill cap, 1.25 in. hole size * Ball valve shut-off valve * Full-depth dip tube * Convenient carry handle * Great for transferring multiple fluid types * User guide included
( 6 )
$174.99
OTC Deluxe Compression Tester Kits
OTC complete deluxe compression tester kits offer a complete package for compression testing on gas engines. OTC also includes the deep well connector used on recessed plug well style heads and the new Ford Triton engine adapter using 16mm thread plugs. Kits include: * Flat and tapered seat plug adapters * 25 in. flexible hose * 2.50 in. gauge * Dual scale * 8 in. deep well 14mm connector * 5 in. flex Ford Triton 16mm adapter * 12 in. flex hose with a 14mm standard reach * 12 in. flex hose with a 14mm long reach * Carrying case
( 38 )
$109.99
S&G Tool Aid Ford Power Stroke Diesel Compression Testing Kits
S&G Tool Aid Ford Power Stroke diesel compression testing kits are dedicated for testing the popular Ford Power Stroke engines. Kits include: * Diesel Compression Tester * Tester Adapter for 7.3L Power Stroke Ford and Navistar * Diesel Tester Adapter for Ford 6.7L * Diesel Tester Adapter for Ford 6.0L * Molded plastic storage case * Instructions
( 1 )
$175.99
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
Innova Compression Tester Kits
Innova compression testers have easy-to-read gauge faces with a side stop release to allow for repeated tests without disconnecting the hose. They also include a direct shaft attachment for quick and easy testing without threading in one of the supplied adapters
( 11 )
$27.99
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$40.99
Summit Racing™ Compression Testers
These Summit Racing™ compression testers feature a highly accurate gauge with a stop valve that holds the highest reading until it's released.
( 21 )
$27.99
Mityvac Compression Test Kits
Mityvac Compression Test Kits include everything required to perform dry and wet engine cylinder compression tests. They're commonly used to detect ring or cylinder head problems, sticking valves, blown head gasket(s) and more. Each kit includes adapters for use on motorcycles, marine and small engines—and an air-hold adapter for performing valve seal repairs without removing the cylinder head(s). Not for use on diesel engines. Product features: * Manual pressure release for maintaining peak readings * Professional-grade threaded adapters for leak-proof seals * Extended hoses for hard-to-reach applications * Large, easy-to-read 2 3/4 in. diameter gauge * Adapters to fit engines as small as lawn mowers, chain saws and trimmers * Quick-disconnect coupler for easy accessory changes * Applications: Compression testing, gasoline INCLUDES: * 2 3/4 in. diameter Bourdon tube gauge (readings indicated in four scales of measure (bar, psi, kPa, and kg/cm²) with pressure release and quick-change coupler * 14mm and 18mm short-thread adapter with 15 in. (380mm) hose * 14mm long-thread adapter * User manual
( 2 )
$77.99
On Sale
Mr. Gasket Top Dead Center Indicator Whistles
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 )
$35.37
$31.83
OTC Compression Tester Kits
These OTC complete compression tester kits are designed for compression testing on vehicles with gas engines, including domestic and import models, motorcycles, and marine vehicles. These OTC tools are great for those hard-to-reach spaces. Kits include: * Flat and tapered seat plug adapters * 25 in. flex hose * 2.50 in. gauge * Dual scale * 12.00 in. flex hose with 14mm standard reach * 12.00 in. flex hose with 14mm long reach * 10mm, 12mm, and 18mm thread adapters * Carrying case
( 18 )
$95.99
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$150.99
Pit Posse Compression Test Kits
Pit Posse compression test kits are the perfect universal compression testers. The kits include shock-resistant gauges with bleed valves that read from 0 to 300 psi. Plus, the kits include flexible hoses with 10mm, 12mm, 14mm, and 18mm spark plug adapters. Also included are straight and angled extension quick change tubes. Additionally, your Pit Posse compression test kits will arrive in a protective and convenient carrying box.
( 4 )
$38.99
Summit Racing™ Air Hold Adapters
Our Summit Racing™ air hold adapters allow valve spring changes without cylinder head removal. Simply screw an adapter into the cylinder head's spark plug hole, pressurize the cylinder with compressed air to between 90 and 120 psi, and you're ready to remove the springs.
( 1 )
$14.99
Performance Tool Air Hold Adapters
Performance Tool air hold adapters allow valve spring changes without cylinder head removal. Simply screw an adapter into the cylinder head's spark plug hole, pressurize the cylinder with compressed air to between 90 and 120 psi, and you're ready to remove the springs.
( 62 )
$13.99
Powerbuilt Adjustable Cylinder Hone Stones
Powerbuilt's adjustable cylinder hone stones are replacement sets for theirs or another brand of cylinder hone deglazer. These high-quality 4 in. stones and corresponding cotter pins will help make the job at hand easier and quicker whether you are a seasoned professional or a casual weekend mechanic. Available in different grits, they meet or exceed applicable ANSI standards at affordable prices. Select the grit needed for your cylinder deglazing.
Not Yet Reviewed
$12.99
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$15.99
S&G Tool Aid Diesel Tester Adapter for 6.7L Fords
S&G Tool Aid offers diesel compression tester adapters for 6.7L Ford applications. Product details include: * Designed for the 2011 and up Ford 6.7L Power Stroke V8 turbocharged diesel engine found in the F-Series vehicles. * 6 in. long hose allows for easy installation and removal around obstructions. * Use the glow plug hole as the testing port. * 8mm-1.00 thread.
( 1 )
$44.99
BTR Valve Holding Tools
If you're leaving the heads on your engine while doing a cam and/or spring swap, keep things simple with BTR's pneumatic valve holding tool. Thread the tool into the cylinder you're working on, pressurize it with your compressor, and work away knowing that your valves will never leave you. Life's better with BTR valve holding tools.
( 1 )
$6.99
Summit Racing™ Engine Compression Tester Kits
A compression tester can help to pinpoint engine leakage and check compression. Our Summit Racing™ engine compression tester kits include a 0-300 psi gauge, extended flex hose, two aluminum extensions, and five different thread adapters. They come packaged in a durable blow-molded storage case. Order one for your toolbox. Spark plug adapter sizes included: * M10 x 1.00 * M12 x 1.25 * M14 x 1.25 * M16 x 1.50 * M18 x 1.50
( 1 )
$74.99
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
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
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