Ridge reamers are specialized engine repair tools used to remove the carbon ridge at the top of engine cylinders. We stock 29 different ridge reamers from top brands, ranging in price from $1.34 to $312.42.

Top Brands in Ridge Reamers

Lisle 7 products KD Tools 4 products Assenmacher Specialty Tools 3 products K-Line Industries 3 products General Tools & Instruments 3 products GearWrench 2 products VIM Tools 1 products Hanson 1 products Remline Company 1 products K Tool International 1 products

Best Sellers

Expander Band for 36500 Ridge Reamer $2.74

Cutter Jaw for Lisle #36500 Ridge Reamer $17.16

Carbide Cutter For Lisle Ridge Reamer $20.72

About Ridge Reamers

Ridge reamers are essential for engine rebuilding, allowing piston removal and preventing damage to new piston rings. The carbon ridge forms over time due to combustion byproducts and can interfere with proper engine function. Using a ridge reamer ensures a smooth cylinder wall and optimal ring seating. We carry a wide selection to suit various engine sizes and configurations.

Our inventory includes ridge reamers from trusted brands like Lisle, known for their durable and affordable tools, and KD Tools, offering a range of automotive specialty tools. Assenmacher Specialty Tools provides innovative solutions for specific engine types, while K-Line Industries specializes in cylinder head and engine rebuilding equipment. General Tools & Instruments offers reliable, general-purpose reamers, and GearWrench provides ratcheting options for increased efficiency. VIM Tools and Hanson are also represented, offering quality and value. When selecting a ridge reamer, consider the cylinder bore size and the type of engine you're working on to ensure compatibility and optimal performance. Proper use of ridge reamers is critical for successful engine rebuilding.

Frequently Asked Questions

A ridge reamer is a specialized tool used in engine rebuilding to remove the carbon ridge that forms at the top of the cylinder bore. This ridge develops due to piston ring wear and can interfere with the removal of the piston. Using a ridge reamer ensures the piston can be safely removed without damaging the cylinder walls.

When selecting a ridge reamer, consider the size range it can accommodate, the type of cutting blades it uses (e.g., adjustable, fixed), and the overall build quality. Adjustable reamers offer versatility for different cylinder sizes, while durable construction ensures longevity and consistent performance. Some models also feature a depth stop to prevent over-reaming.

ToolSource offers a variety of ridge reamers from reputable brands like Lisle, KD Tools, and Assenmacher Specialty Tools. We also carry ridge reamers from K-Line Industries, General Tools & Instruments, GearWrench, VIM Tools, and Hanson. With 29 different ridge reamers available, you're sure to find one to fit your needs.

Yes, ridge reamers are available in various sizes to accommodate different engine cylinder bore diameters. Many ridge reamers are adjustable, allowing them to be used on a range of cylinder sizes. Be sure to check the specifications of the reamer to ensure it is compatible with the engine you are working on.

When using a ridge reamer, it's crucial to follow the manufacturer's instructions carefully. Ensure the reamer is properly centered in the cylinder bore and use a slow, steady motion while cutting. Avoid applying excessive pressure, as this can damage the cylinder walls or the reamer itself.

Proper maintenance of a ridge reamer involves cleaning the cutting blades after each use to remove carbon buildup. Regularly inspect the blades for sharpness and replace them when necessary. Storing the reamer in a dry place will help prevent rust and corrosion.

Ridge reamers are primarily designed for use on internal combustion engines with cast iron or steel cylinder bores. They are not typically suitable for engines with aluminum cylinder bores or those with special coatings, as they can cause damage. Always consult the engine manufacturer's specifications before using a ridge reamer.

In addition to a ridge reamer, you will likely need tools such as a cylinder hone to smooth the cylinder walls after reaming, a piston ring compressor to install the new pistons, and various measuring tools to ensure proper clearances. A good engine rebuilding manual is also essential for proper procedures and specifications.

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