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Engine Sprocket Nut For Big Twin

Engine Sprocket Nut For Big Twin

Small part. Big Job. This engine sprocket or pulley nut is the correct 7/8"-14 replacement for worn out, damaged, or missing originals on Big Twin Engines ’55–’69 stock and '55-'99 with aftermarket belt drives. It’s a simple but critical piece that keeps your primary drive where it belongs

If you’re freshening up a motor, or undoing someone else’s bad decisions, this is the right nut for the job.

Zinc Finish

$18.00 USD
$18.00 USD
Sale Sold out

WHY IT RULES

  • Correct 7/8"-14 thread for ’55–’69 FL engines
  • OEM-style replacement fit and function
  • Critical hardware done right
  • Ideal for maintenance, repairs, or restorations
  • One of those parts you don’t notice—until it’s missing

WHAT'S iN THE BOX

Engine sprocket nut (7/8"-14 thread)

Installation

Direct replacement for stock engine sprocket nuts on compatible models. Proper torque and factory-recommended installation procedures are required. Always verify thread engagement and follow service manual specs during install.

SHIPPING

Ships securely packaged to prevent damage or thread wear in transit. In-stock items typically ship within 1–2 business days. Tracking info is provided once it ships.

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