Our piston ring compressor tool kit makes it easy to install pistons into the engine block. Tool kit Includes six bands, spreading pliers and blow molded plastic storage case.

Sizes include:

• 2 7/8” to 3 1/8” (73 to 79 MM)
• 3 1/8” to 3 3/8” (79 to 86 MM)
• 3 3/8” to 3 5/8” (86 to 92 MM)
• 3 5/8” to 3 7/8” (92 to 98 MM)
• 3 7/8” to 4 1/8” (98 to 105MM)
• 4 1/8” to 4 3/8” (105 to 111MM)