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S&S Cycle
S&S Cycle

S&S Cycle 12mm TDC Piston Stop

$61.95

On Backorder — Expected to ship by May 7, 2026

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S&S Cycle 12mm TDC Piston Stop. Essential tool for setting engine timing.

Key Features

  • Fits vehicles with 12mm spark plug holes.
  • Threads into the spark plug hole to create a physical stop.
  • Allows for precise setting of Top Dead Center (TDC).
  • Useful for ignition and valve timing adjustments.
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About this part

Product Details

This is the S&S Cycle 12mm TDC Piston Stop, part number 53-0322. It's a handy tool for anyone working on their engine's timing. When you need to find Top Dead Center (TDC) precisely, this stop threads into your spark plug hole and physically prevents the piston from reaching the very top, giving you a solid reference point. This makes setting ignition timing or valve timing much more accurate and straightforward.

Made by S&S Cycle, a well-known name in performance engine parts, this piston stop is built to be a reliable part of your toolkit. The 12mm size is common on many Harley-Davidson engines and other performance applications where precise timing is crucial. Having a dedicated tool like this makes the job cleaner and safer than trying to improvise.

Specifications

Brand
S&S Cycle
Manufacturer Part #
53-0322
UPC
53-0322

Frequently Asked Questions

S&S Cycle 12mm TDC Piston Stop

$61.95