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Est. 1957
S&S Cycle

S&S Cycle 84-99 BT 3-1/2in Piston Ring Set - .020in

$65.63

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S&S Cycle Moly Faced piston ring set for 84-99 Big Twins. .020in size for improved wear resistance.

Key Features

  • Fits 1984-1999 Big Twin engines with a 3-1/2 inch bore.
  • Moly faced coating offers improved wear resistance and heat tolerance.
  • Enhances cylinder sealing for better compression and performance.
  • Set is .020 inch undersize for specific engine builds.
  • From S&S Cycle, a well-known name in performance engine components.
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About this part

Product Details

These S&S Cycle piston rings are moly faced, meaning they have a coating of molybdenum compound. This advanced surface treatment is key to their performance, offering better wear resistance, improved heat tolerance, and more effective sealing within the cylinder.

Designed for 3-1/2 inch bore Big Twin engines from 1984-1999, this set is specifically sized at .020 inch undersize. This precise sizing is crucial for proper fit and function when rebuilding or repairing your engine. The moly coating helps the rings seat quickly and maintain a solid seal against the cylinder wall, which is essential for consistent compression and efficient combustion.

Specifications

Brand
S&S Cycle
Manufacturer Part #
94-2218X
UPC
94-2218X

Frequently Asked Questions

S&S Cycle 84-99 BT 3-1/2in Piston Ring Set - .020in

$65.63