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SKU: 16823 | UPC: 690092152123
Vibrant -4AN Flare to AN Straight Cut Thread (3/4-16) w/ O-Ring Adapter Fitting
This Vibrant Performance adapter fitting converts -4AN male flare fittings to 3/4-16 straight cut threads with O-ring seal for secure connections in fuel and oil systems. It works with most oil pumps fuel pumps fuel filters and similar components across a wide range of vehicles. Enjoy smooth flow reliable performance and easy assembly with this lightweight precision part.
Key Features
- 6061 Aluminum Construction: Provides durability strength and reduced weight for high-performance plumbing setups
- Anodized Black Finish: Corrosion-resistant coating enhances appearance and longevity in harsh engine environments
- O-Ring Seal Design: Delivers leak-proof connections preventing fluid loss under pressure
- Smooth Flow Path: Minimizes restrictions for optimal fluid transfer in oil and fuel lines
- Universal Compatibility: Adapts Vibrant hose ends to standard 3/4-16 ports on popular pumps and filters
Product Notes
- Intended for use with -4AN hose ends and 3/4-16 threaded components only
- Available in anodized black finish exclusively
- Compact design fits tight spaces in engine bays
Installation Notes
- Professional installation recommended.
- Inspect O-ring for damage before assembly and lubricate with assembly fluid
- Compatible with standard AN hardware torque to 15-20 ft-lbs on 3/4-16 thread
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | Chevrolet | LS Series | w/ 3/4-16 Oil Pump Port |
| Universal | Ford | Small Block | w/ Melling-Style Pump |
| Universal | GM | Small Block Chevy | w/ 3/4-16 Fuel/Oil Ports |
| Universal | Mopar | Small Block | w/ Compatible Pumps |
Why Choose Vibrant Performance?
- Established leader in automotive plumbing components
- Engineered for consistent quality and reliability
- Precision machined for exact fit and function
Frequently Asked Questions
-
Q: Will this fit Holley or Melling oil pumps?
A: Yes it threads directly into standard 3/4-16 ORB ports on Holley Melling and similar pumps used in LS SBC and other engines -
Q: What material is used and is it black?
A: Constructed from 6061-T6 aluminum alloy with durable anodized black finish available only in this color -
Q: What is the warranty and install tips?
A: Backed by Vibrant limited lifetime warranty. Clean threads apply assembly lube to O-ring and torque properly for best seal
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Protective poly bag in 2 x 1.5 x 1 inch box
- Weight: 0.05 lbs
Fabrication
Shop Fabrication Parts and Materials at Black Ops Auto Works for stainless steel tubing, titanium tubing, aluminum charge piping, mandrel bends, V-band clamps, flanges, merge collectors, AN fittings, PTFE hose kits, braided fuel and oil lines, heat shields, welding supplies, brackets, bungs, and hardware for building custom exhaust systems, turbo plumbing, intercooler piping, and fuel system routing. Start with tubing in stainless, titanium, or aluminum in the right diameter and wall thickness, then add mandrel bends, flanges, V-bands, and clamps to complete the joint work. Black Ops Auto Works carries 5,866 fabrication SKUs from Vibrant Performance, Ticon Industries, Stainless Bros, Radium Engineering, Fragola, DEI, and ATP Turbo. Why Custom Fabrication Custom fabrication solves fitment problems that no universal or pre-bent kit can address. Raw tubing, flanges, and fittings give the fabricator freedom to route exhaust around a turbo, snake charge pipe around accessories, hard-...
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Fittings
AN, NPT, and metric fittings for fuel, oil, cooling, brake, power steering, and intercooler systems are stocked at Black Ops Auto Works. Shop hose ends, swivel fittings, bulkhead adapters, elbow fittings, unions, tees, reducers, port plugs, banjo fittings, and thread adapters for HEMI, Hellcat, Trackhawk, TRX, LS, LT, Coyote, EcoBoost, 2JZ, and turbocharged or supercharged builds. Every product is filterable by size, thread type, and application so the correct fitting ships the first time. Black Ops Auto Works carries 2,252 fitting SKUs across AN hardware, NPT adapters, banjo fittings, and specialty plumbing hardware. What This Category Covers The Fittings collection covers the connective hardware that joins hoses, hard lines, and components across fuel, oil, cooling, brake, and forced induction plumbing. Fittings determine whether a fluid system stays leak free under the pressure, heat, and vibration loads found in performance street and race applications, so correct thread typ...
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Vibrant
Vibrant Performance parts for custom exhaust, turbo builds, and fabrication projects are stocked at Black Ops Auto Works. Shop clamps, V-band flanges, mandrel bends, silicone couplers, wideband bungs, catalytic converters, resonators, tips, mufflers, oil catch cans, AN fittings, hoses, wastegate flanges, and fuel system fittings for street, race, drift, and off-road builds. Every product is filterable by size, material, and fitting type so the correct part ships the first time. Black Ops Auto Works carries 3,096 Vibrant Performance SKUs across exhaust fabrication, forced induction plumbing, and fuel system hardware. What This Brand Covers Vibrant Performance manufactures exhaust and fabrication parts for DIY custom exhaust, turbo builds, and general fabrication work. The catalog spans stainless mandrel bends and V-band flanges for exhaust construction, silicone couplers and hump hoses for intercooler and intake plumbing, and AN fittings and PTFE hose for fuel and oil systems. Fa...
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