Jims USA Cylinder Torque Plates

Late model aluminum cylinders cannot be accurately honed without using torque plates. Torque plates simulate operating stress conditions when boring or honing aluminum cylinders. These plates easily adapt to conventional boring bars or a Sunnen type honing machine. They are drilled precisely for multiple uses, and can accommodate various bore sizes, with stock or oversize big bores. These kits are laser-lettered for ease of use with torquing sequence and most sets don't require removal of ring dowels.

• Torque plates must be used when boring or honing late-model aluminum cylinders
• Simulate running stress conditions
• Made in the USA