Vibrant Performance 16791 LS Engine Fuel Pressure Adapter Fitting; 4AN Female Flare to 1/8" NPT Female
Select your vehicle to confirm fit. Add to Cart unlocks once it fits.
Product Availability Request
Fill the form and our team will contact you.
LS Engine Fuel Pressure Adapter Fitting; 4AN Female Flare to 1/8" NPT Female
Vibrant's Chevy LS Engine Fuel Pressure Adapter allows you to install an aftermarket fuel pressure gauge to your LS engines factory fuel rail (must remove Schrader valve). Features a female -4 AN thread on one end and a female 1/8" NPT thread on the other, making it useful for other applications as well.
Specifications
| Add-On | N/A |
| AN Size | -4 |
| Finish | Black Anodized |
| Material | 6061 Aluminum |
| NPT Size | 1/8 IN |
| Sale Segment | Oil System Program |
| Web Category | Specialty Adapters |
Warranty: 1 Year
Please check the product description for the manufacturer’s application details, or ask a specialist — we’ll confirm whether it fits your vehicle before you buy.
Shipping Information
Free shipping is available for eligible orders.
Shipping: Free to the USA.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
Owner Reviews
Questions & Answers
Our techs answer fitment questions, usually within 2 hours. Owners chime in too.
No questions yet. Here's what shoppers usually ask. Tap one and our techs will answer.
Ask a Question
Write a review
Share your experience with this part. Reviews are checked before they go live.
Guaranteed
Shipping
Returns
Support






















