United Pacific 70790 – Ace of Spade Thread-On Gearshift Knob

Ace of Spade Gearshift Knob with Chrome Finish

Bring custom style to your cab with the United Pacific 70790 – Ace of Spade Thread-On Gearshift Knob. Made from quality die-cast metal and finished with beautiful chrome plating, this unique gearshift knob is designed to fit 13, 15, and 18-speed shifters. Its bold Ace of Spade design makes it a standout interior upgrade for any truck.

Product Features

• Manufacturer: United Pacific
• Item Number: 70790
• Material: Die-cast metal with chrome-plated finish
• Design: Ace of Spade style gearshift knob
• Fitment: Fits 13/15/18-speed shifters
• Thread: 1/2″-13 internal thread
• Adapter: Includes 13/15/18-speed mounting adapter
• Sold individually

Performance & Fit

Engineered for secure mounting and long-lasting use, this gearshift knob installs easily and provides a comfortable grip while adding a custom look to your truck’s interior. The chrome finish resists wear and keeps its shine even with daily use.

Installation

1. Remove your existing gearshift knob.
2. Thread the included adapter onto your shifter.
3. Screw the Ace of Spade knob onto the adapter.
4. Tighten securely and check fitment before driving.

Why You’ll Love It

• Unique Ace of Spade design for a bold interior upgrade
• Durable die-cast construction with chrome finish
• Fits 13/15/18-speed shifters with included adapter
• Easy thread-on installation

Common Questions

• Does it include the adapter? Yes, includes 13/15/18-speed adapter for installation.
• What thread size does it use? Internal 1/2″-13 thread.
• Is the knob heavy? It’s made from solid die-cast metal, offering a premium weight and feel.
• Can I buy the adapter or knob separately? Yes, adapter (Item No. 70589B) and shift knob (Item No. 23498) are available individually.

⚠️ California Proposition 65 Warning:This product can expose you to chemicals including compounds in metal alloys and chrome plating known to the State of California to cause cancer, birth defects, or other reproductive harm.For more information, visit www.P65Warnings.ca.gov.

Note: Sold individually. Always confirm shifter type and compatibility before ordering.