Engine Service Tools
- Belt Tools
- Timing Tools
- Engine Block & Cylinder Head Tools
- Crankshaft Tools
- Camshaft Tools
- Piston Service Tools
- Valve Tools
- Engine Care
- Engine Compression Testers
- Oil Pressure Test Tools
- Diagnostic Leak Detection
- Pulley Pullers
- Gear & Bearing Pullers
- Bearing Race & Seal Installer Kits
- Engine Hoists & Stands
Featured Brands
- COMP Cams®Valve Spring Height GaugeUniversal Valve Spring Height Gauge by COMP Cams®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched...Quickest, easiest, most accurate way to measure valve spring installed heightInstall just like a spring, then is expanded until it fully seats valve, locks and retainer$118.95 - $121.95
- OTC®Piston Ring Compressor SetUniversal Piston Ring Compressor Set by OTC®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched levels of...Designed to help to get your job done rightManufactured utilizing the highest quality materials$87.24 - $152.64
- Performance Tool®Piston Ring CompressorUniversal Piston Ring Compressor by Performance Tool®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Use to install pistons on most passenger carsThis tool combines the individual tools available into one tool, while also increasing applications$14.25 - $14.82
- Performance Tool®Valve LapperUniversal Valve Lapper by Performance Tool®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...Heavy duty rubber suction cupsThis tool combines the individual tools available into one tool, while also increasing applications$4.34 - $4.58
- Proform®Adjustable Push Rod Length Checking ToolUniversal Adjustable Push Rod Length Checking Tool by Proform®. Measure the proper pushrod length With these simple length checkers. Simply unscrew the adjustable end until it's the right length, then take it out and measure. Don'T...Designed to help to get your job done rightManufactured utilizing the highest quality materials$22.74 - $24.15
- Proform®Analog Mini Spring TesterUniversal Analog Mini Spring Tester by Proform®. Here's the affordable, portable way To test springs. The hex-design body is very versatile: use it in a vise or an arbor press. These hydraulic models are supplied with a rubber gauge...Designed to help to get your job done rightManufactured utilizing the highest quality materials$76.13 - $140.60
- Proform®Anodized High-Quality Aluminum Adjustable Piston Ring CompressorUniversal Anodized High-Quality Aluminum Adjustable Piston Ring Compressor by Proform®. If you are looking to Enhance your vehicle's performance, then this top-notch product is definitely what you need. Manufactured from premium quality...Designed to help to get your job done rightManufactured utilizing the highest quality materials$40.94 - $46.30
- Proform®Electric Piston Ring FilerUniversal Electric Piston Ring Filer by Proform®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched levels...Designed to help to get your job done rightManufactured utilizing the highest quality materials$212.93 - $435.61
- Proform®Engine Valve Spring CheckerUniversal Engine Valve Spring Checker by Proform®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...Made to meet international standards for quality and safetyManufactured using innovative technologies$42.48 - $949.95
- Proform®Piston Ring Squaring ToolUniversal Piston Ring Squaring Tool by Proform®. If you are looking to Enhance your vehicle's performance, then this top-notch product is definitely what you need. Manufactured from premium quality materials This proform product...Designed to help to get your job done rightManufactured utilizing the highest quality materials$25.28 - $56.22
- Proform®Spring Height MicrometerUniversal Spring Height Micrometer by Proform®. Measure installed valve spring height Conveniently and accurately. Simply install the height micrometer instead of a valve spring, and then rotate the clearly engraved dial to expand the...Designed to help to get your job done rightManufactured utilizing the highest quality materials$69.68 - $74.91
- Proform®Spring TesterUniversal Spring Tester by Proform®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched levels of...Designed to help to get your job done rightManufactured utilizing the highest quality materials$418.95 - $709.51
- Proform®Stainless Steel Valve Lash Adjusting Wrench SetUniversal Stainless Steel Valve Lash Adjusting Wrench Set by Proform®. This simple t-handle and wrench Set makes adjustment very easy, cutting the adjusting time in half. Simply position the adjusting handle wrench over the rocker arm...Designed to help to get your job done rightManufactured utilizing the highest quality materials$35.19 - $36.32
- Proform®Tapered Piston Ring CompressorUniversal Tapered Piston Ring Compressor by Proform®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched...Designed to help to get your job done rightManufactured utilizing the highest quality materials$40.22 - $46.67
- ARP®Black Aluminum Specialty Ring CompressorUniversal Black Aluminum Specialty Ring Compressor by ARP®. ARP new ring compressors are cnc machined from 6061-T6 billet tube material and feature a true radius for each different bore diameter. What's more, they are relieved for wire...Designed to help to get your job done rightManufactured utilizing the highest quality materials$63.68 - $69.92
- Akerly & Childs®Anodized Black Billet Aluminum Piston Ring CompressorUniversal Anodized Black Billet Aluminum Piston Ring Compressor by Akerly & Childs®. Piston installation is as important a procedure as any other during engine assembly. That is why Akerly & Childs® xtreme ring compressors are...Made to help your engine produce maximum horsepowerBuilt to provide excellent performance and reliability$64.96 - $70.90
- AllStar Performance®Valve Lash WrenchUniversal Valve Lash Wrench by AllStar Performance®. Allstar valve lash wrenches save precious time and eliminate fumbling with two separate wrenches. This top-grade product is expertly made in compliance with stringent industry...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$37.99
- B&B Performance®Piston Ring Squaring ToolUniversal Piston Ring Squaring Tool by B&B Performance®. Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistons. These compressor sleeves are hard anodized and teflon coated for low friction and...Excellent quality at a reasonable priceBuilt to provide dependable service for years ahead$51.70
- Goodson®Ruby Sioux-Style Valve Seat StoneUniversal Ruby Sioux-Style Valve Seat Stone by Goodson®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Designed to help to get your job done rightManufactured utilizing the highest quality materials$18.37
- Lang Tools®Feeler GaugeUniversal Feeler Gauge by Lang Tools®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched levels of...Designed to help to get your job done rightManufactured utilizing the highest quality materials$14.19 - $34.60
- Lang Tools®Valve Spring CompressorUniversal Valve Spring Compressor by Lang Tools®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched levels...Designed to help to get your job done rightManufactured utilizing the highest quality materials$34.60 - $139.41
- Moroso®Aluminum Piston Ring Installation ToolUniversal Aluminum Piston Ring Installation Tool by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your...Designed for fast, easy installation of pistons in most popular bore diametersTapered inner diameter of tool compresses piston rings to proper bore size, completley eliminating chances of unseen ring breakage$54.99 - $60.99
- Wiseco®Black Anodized Piston Ring Compressor SleeveUniversal Black Anodized Piston Ring Compressor Sleeve by Wiseco®. Machined from Wiseco sleeve forgings to offer the same toughness as Wiseco's forged pistons. These compressor sleeves are hard anodized and Teflon coated for low...Machined from Wiseco sleeve forgings to offer the same toughness as Wiseco's forged pistonsHard anodized and Teflon coated for low friction and prolonged wear resistance$37.77 - $41.63
- Wiseco®Sleeve Ring CompressorUniversal Sleeve Ring Compressor by Wiseco®. Machined from wiseco sleeve forgings to offer the same toughness as wiseco's forged pistons. These compressor sleeves are hard anodized and teflon coated for low friction and prolonged wear...Designed to help to get your job done rightManufactured utilizing the highest quality materials$37.85 - $41.63
- CTA®Adjustable Gland Nut WrenchUniversal Adjustable Gland Nut Wrench by CTA®. When it comes to quality, CTA knows no compromises. All the products made by this stringent quality control conditions. The latest manufacturing methods coupled with the use of the...Specialty tools to get your job done in a safer and easier fashionPractical and efficient solutions for pros and diyers alike$32.15 - $50.01
- Lisle®Cylinder Hone Replacement ComponentsUniversal Cylinder Hone Replacement Components by Lisle®. Micrometer head assures accuracy in Feeding. Expands quickly to cylinder size with fast action rack and pinion. Bottom guard plate helps prevent stones from accidentally hitting...Expertly crafted using premium-grade materialsUnsurpassed in functionality and reliability$15.51 - $25.61
- Lisle®Hood PropUniversal Hood Prop by Lisle®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched levels of durability and...Designed to help to get your job done rightManufactured utilizing the highest quality materials$41.45 - $45.29
- Lisle®Rack Hone SetUniversal Rack Hone Set by Lisle®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...Expertly crafted using premium-grade materialsUnsurpassed in functionality and reliability$27.24 - $34.62
- Lisle®Rack Stone SetUniversal Rack Stone Set by Lisle®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, This product will last a lifetime. It will meet...Designed to help to get your job done rightManufactured utilizing the highest quality materials$29.04 - $31.09
- Lisle®Replacement Stones Set for Stone-Type Glaze BreakerUniversal Replacement Stones Set for Stone-Type Glaze Breaker by Lisle®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Expertly crafted using premium-grade materialsUnsurpassed in functionality and reliability$8.83 - $9.14
Your wrenches and sockets will get used the most during engine service, but for some work there’s just no substitute for a special tool designed expressly for the job. The right tool enables you to perform the repair properly, without risk of damage to your vehicle or harm to yourself. Whether you’re diagnosing a problem, performing a tune-up, replacing a component, or doing a complete overhaul, we have the engine tools you need for a successful repair.
Diagnosing what’s wrong with an engine can be the most difficult part of the job. We have a wide range of equipment to help you determine the health of your engine, including vacuum gauges and compression testers, oil pressure gauges, cooling system pressure testers, fuel pressure gauges and complete fuel injection testers, and even stethoscopes to help locate the source of noises. Armed with data from these tools you can make informed repair decisions.
You can count on peak engine performance when you use our tools to tune up your engine. We have spark plug sockets for those applications with tight spaces, repair tools and inserts to repair spark plug threads, wire pullers that give you the leverage to remove the wire from the plug in one piece, and testers to check for spark. Our feeler gauges enable precise adjustments of spark plug gaps, breaker points, and valve clearances. And if you’re installing a timing belt or chain, we have the special camshaft or cam sprocket holders, and engine alignment tools required to maintain component position for accurate valve timing.
Many jobs that you used to be able to accomplish with ordinary hand tools now require special, often vehicle specific equipment. But no matter whether you’re disconnecting fuel lines, removing a fan clutch, or replacing sensors or sending units, we have the unique wrenches and sockets for these repair tasks and many more. We also have numerous tools to make tasks go easier and faster, like flywheel turners, engine barring sockets, remote start switches, injector and glow plug pullers, stud removers, terminal release tools, and carburetor idle mixture adjusters.
It’s when you get inside an engine that you find you need the most special tools, and with our selection you’ll be well equipped. From hoist slings to ease engine extraction to bore gauges and micrometers to check dimensions and clearances, we have the engine overhaul gear. Old pistons come out easier when you use a ridge reamer, and you can impart a new cylinder finish for optimal ring seal with a hone. Clean up ring grooves with a ring groove cleaner and safely install new rings with a ring installer. Our cam bearing installers, piston ring compressors and valve spring compressors will all make your rebuild go smoothly.