GLH Registry — Attic Rat Performance Works

GLH Registry

Contact Us

Questions about a bike, the verification process, or the registry itself — send us a message and we'll get back to you within 48 hours.

Get in Touch

The GLH Registry is maintained by a small team of Honda Valkyrie enthusiasts. We do our best to respond to every message promptly.

Response Time

We typically respond within 48 hours. For urgent matters, include that in your subject line.

Common Topics

  • Bike verification questions
  • Submission status inquiries
  • Ownership or record disputes
  • GLH history and documentation
  • General registry feedback

We'll reply to your email within 48 hours.

GLH Registry — Attic Rat Performance Works

The official historical record of Honda Valkyrie motorcycles modified with the GLH performance package by Attic Rat Performance Works.

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Registry

Attic Rat Performance Works

Tulsa, Oklahoma

Builds: 1997 – 2003

© 2026 GLH Registry. All rights reserved. A historical preservation project.

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