SKU: 11276 | UPC: 690092175665
Vibrant 1/8NPT to 5/16 Barb Straight Fitting
Vibrant Performance Male NPT to Hose Barb Adapters connect 1/8-27 NPT male threads to 5/16 inch hose barbs in a straight design. These fittings work with popular oil pumps fuel pumps fuel filters and other components in performance vehicles. Constructed from 6061-T6 aluminum alloy with black anodized finish for reliable smooth flow and leak-resistant seals.
Key Features
- Material: CNC machined 6061-T6 aluminum alloy provides strength while keeping weight low at 0.05 pounds
- Finish: Black anodized coating resists corrosion and adds durability for long-term use in harsh engine environments
- Thread Specs: Precision 1/8-27 NPT male threads ensure secure fit into standard oil and fuel ports
- Barb Size: 5/16 inch hose barb grips push-on hoses tightly for vibration-resistant connections
- Flow Design: Straight configuration promotes unrestricted fluid flow and simple assembly in tight spaces
Product Notes
- Pair with 5/16 ID fuel or oil rated hoses for best results
- Inspect threads and barbs before installation to avoid damage
- Packaged in protective poly bag inside small cardboard box
Installation Notes
- Professional installation recommended.
- Apply PTFE tape or sealant to NPT threads for leak prevention
- Compatible with Moroso Melling Holley and similar pumps with 1/8 NPT ports
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | Chevrolet | LS Series | All |
| Universal | Ford | Small Block | All |
| Universal | Mopar | Small Block | All |
| Universal | All | Performance | Fuel/Oil Systems |
Why Choose Vibrant Performance?
- Trusted by racers for oiling and fuel system components
- High-quality billet aluminum construction holds up under pressure
- Engineered for precise fit and consistent performance
Frequently Asked Questions
- Q: Will this fit standard oil pump ports on LS engines?
A: Yes it threads into 1/8 NPT ports on LS oil pumps from Moroso Melling and factory GM units for dry sump or remote filter setups - Q: What material and finish are used?
A: Made from 6061-T6 aluminum with black anodized finish for corrosion resistance and heat tolerance up to 400 degrees F - Q: Does it require special tools for install?
A: Basic wrench for NPT threads push-on hose clamps optional lifetime limited warranty against defects
Shipping & Handling
- Method: USPS First Class or UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: 3.5 x 2.5 x 0.5 inches poly bag in box
- Weight: 0.05 pounds





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