KEY - GM (3947880)
Genuine OEM GM Parts & Accessories - 3947880
KEY - GM (3947880)
Genuine OEM GM Parts & Accessories - 3947880
- GM
- 3947880
Details
- Brand:
- SKU:
3947880
- Other Names:
F Key
- Description: Chevrolet Performance KEY (Part Number: 3947880) is a valve stem key used in performance engine assemblies. Chevrolet Performance parts are developed for performance-focused applications and follow OEM engineering practices.World Parts Direct — a U.S. company — offers competitive pricing, a compatibility guarantee, and expert support for Chevrolet Performance components.
- Function: Key for valve stem retention in performance engine builds.
- Application: Performance parts applications where Chevrolet Performance components are specified.
- Benefit: Supports reliable valve retention under performance conditions.
- Condition: New
- Applications: 8 CYLINDER - 7.4L, 8.1L.
- Sale Price: $51.84
Also Purchased
Key Product Benefits
- Includes 25 units per order
Fast Delivery
Most in-stock items ship within 1–3 business days. Special orders may take longer.
OEM Parts. Wholesale Prices.
Genuine OEM parts with a nationwide warranty. Lowest pricing guaranteed.
Shop With Confidence
Secure checkout, verified fitment, and dealer-backed support from real parts experts.
- GM
- 3947880
Details
- Brand:
- SKU:
3947880
- Other Names:
F Key
- Description: Chevrolet Performance KEY (Part Number: 3947880) is a valve stem key used in performance engine assemblies. Chevrolet Performance parts are developed for performance-focused applications and follow OEM engineering practices.World Parts Direct — a U.S. company — offers competitive pricing, a compatibility guarantee, and expert support for Chevrolet Performance components.
- Function: Key for valve stem retention in performance engine builds.
- Application: Performance parts applications where Chevrolet Performance components are specified.
- Benefit: Supports reliable valve retention under performance conditions.
- Condition: New
- Applications: 8 CYLINDER - 7.4L, 8.1L.
Also Purchased
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
WorldPartsDirect.com
Thanks for shopping with World Parts Direct, home of the low-price and right-part-guarantee! Everything we carry is genuine, OEM and ships straight from a licensed dealership. All of our products are backed by a nationwide warranty and can be returned within 30 days if you no longer need it. What's the catch? There isn't one! Nobody beats our prices and nobody offers higher quality parts than we do, and if we cannot get the part you need, nobody can! We offer hundreds of thousands of unique items, including discontinued parts. Your satisfaction is our top priority and we hope you'll give us the opportunity to earn your business today.
GM

Built with GM’s engineering expertise, ACDelco and OEM GM parts are factory original equipment replacement parts for your Chevy, Buick, Cadillac, GMC, Saturn, Pontiac, Oldsmobile or Hummer. Every ACDelco and OEM GM part is rigidly held to federal safety and quality standards and is guaranteed by GM Replacement Parts Limited Warranty. You can trust GM Genuine Parts when ordering this KEY for your 1984-2007 vehicle. GM Parts & Accessories Limited Warranty.
