SKU: 20942 | UPC: 690092173821
Vibrant Performance Aluminum Crush Washers M10x1.0 (10 Pack) for GM LS Ford Modular Honda Chrysler Universal Engines
Vibrant Performance Aluminum Crush Washers M10 deliver reliable seals for straight-thread AN adapter fittings on engine ports lacking O-ring grooves. These washers match GM LS-Series Ford Modular Honda B/D-Series and Chrysler Hemi engines plus any M10x1.0 port for fuel oil and coolant lines. The crush design forms tight connections that hold under high pressure and repeated heat cycles.
Key Features
- Aluminum Construction: 6061-T6 material weighs 0.05 lbs total offers corrosion resistance and withstands extreme engine heat without failure.
- M10x1.0 Thread Size: Inner diameter 8.5mm outer 15mm thickness 1.5mm fits oil pressure senders gallery plugs and sensors on LS Modular B/D-Series and Hemi blocks.
- 10-Pack Quantity: Provides extras for multiple ports or rebuilds in a compact 4 x 2.5 x 0.75 inch box for easy storage.
- Crush Deformation Design: Deforms to mate surfaces for zero leaks after torquing seals AN fittings on custom hose setups.
- AN Adapter Compatibility: Pairs directly with all Vibrant straight-thread AN adapters for fuel oil and coolant routing on performance builds.
Product Notes
- Intended for one-time use crush once and replace for optimal sealing.
- Store in dry area to maintain washer integrity before installation.
- Packaged securely to arrive undamaged ready for immediate use.
Installation Notes
- Professional installation recommended.
- Torque to 15-20 ft-lbs for M10 ports per engine specs.
- Requires straight-thread AN adapter fittings pairs with provided washers.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | GM | LS-Series Engines | All |
| Universal | Ford | Modular Engines | All |
| Universal | Honda | B/D-Series | All |
| Universal | Chrysler | Hemi Engines | All |
| 1960-2023 | All Makes | All Models | M10x1.0 Port Engines |
Why Choose Vibrant Performance?
- Established leader in motorsports hardware trusted by racers worldwide.
- Manufactured from premium aluminum for consistent performance.
- Precision-formed for exact fit and reliable pressure sealing.
Frequently Asked Questions
- Q: What engine ports do these M10 crush washers fit?
A: M10x1.0 straight-thread ports on oil pressure senders gallery plugs sensors for GM LS Ford Modular Honda B/D-Series Chrysler Hemi and other performance engines. - Q: What material are the washers made from?
A: 6061-T6 aluminum soft for crushing durable against fuel oil coolant and high heat exposure. - Q: Do these come with a warranty?
A: Covered by Vibrant Performance defect warranty contact manufacturer for claims.
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: Compact poly bag in 4 x 2.5 x 0.75 inch box
- Weight: 0.05 lbs






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