Hastings Quick Change Bands are a fast and efficient way to install piston rings on all types of engines. Use them with the Hastings Ring-O-Matic Pliers (p/n 1670). Fits piston sizes: 4-1/2" to 4-3/4".

Heavy duty oil filter cutter opens any spin-on type oil filter quickly and efficiently, including the new Champion dash 1 series with the heavier base.

1/2" Internal Nut Wrench with 1/2" square drive. This wrench is designed specifically to install and remove Lycoming Narrow Deck (ND), IO-390, and IO-580 internal wrenching nuts.

These repair kits are very popular with experimentalists and kit builders as an economical alternative to serrated inserts. They contain everything you'll need to make on-the-spot engine repairs. Includes piloted tap, and installation tool, and 30 inserts

1/4-20. 1/4 in hole diameter, 20 threads per inch. Includes 24 inserts, insertion tool, and tap.

Spark plug cleaning is an essential part of routine aircraft and automobile maintenance. Our Forbes Aviation eighteen hole spark plug tray is simple, and incredibly convenient. This bright blue tray doubles as storage for replacement plugs.

Special version Engine Stand Flange Pad for use with our ATS Engine Stand that is designed for use with engines having a Type-3 flange. A Type 3 propeller flange has 8 bolts instead of 6 and theys are used in some Continental engines.

Installs rings from 3" (76.2mm) to 5" (127mm). Superior to regular ring compressors in the following ways: Low Friction! Wrinkle band cuts friction in half. Ring slides in easily; Wrinkle Band can't slip down into cylinder

5/16-18. 5/16 inch Diameter of hole, 18 threads per inch. Includes 24 inserts, insertion tool, and tap

Lapping/seating valves in engines, for optimum performance. Grease mix type is the next most widely used. It retains its texture and lubrication properties during extended lapping or grinding and leaves a rust preventing film on the surface. 1LB can.

Size 3-3/4" to 4-1/4", 120 Grit Silicon Carbide. For cylinder bore reconditioning. Provides proper finish for cylinder wall breaking without expensive fixtures.

Cleans carbon from piston ring grooves. Easily adjustable. Blades included for five most popular piston groove sizes: 5/64", 3/32", 1/8", 5/32", 3/16". Insert blade into piston groove with slight pressure.