Holley EFI - LS Hi-Flow Fuel Rails - Fits LS1, LS2, LS3, LS6 & L99 factory intakes 534-209
Type: Fuel Rail
Guaranteed Secure Checkout
- Secure checkout
- Ships across Canada & USA
- Expert parts support
- Privacy protected
Secure payment options, trusted performance parts, and support before you order.
LS Hi-Flow Holley EFI Fuel Rails - Fits LS1, LS2, LS3, LS6 & L99 factory intakes
Includes (4) -6 to 3/4"-16 O-ring fittings.
Fuel Rail mounting brackets and required mounting hardware.
Features:
- Bright dip, black anodized finish with laser etched EFI logo for long lasting good looks
- Fuel rails are machined to accept -8 (3/4-16) O-ring fittings
- 5/8” diameter fuel passage provides the flow capacity for high horsepower applications
- Includes (4) -6 to 3/4-16 O-ring adapters
Specs:
- Brand: Holley EFI
- Category: Intake Manifolds
- Color: Black
- Emission Code: 5
- Engine: GM LS1/LS2/LS6
- Fittings Included: No
- Fuel Injection Type: Port
- Fuel Injectors Included: No
- Fuel System Type: EFI
- Gasket Or Seal Included: Yes
- Grade Type: Performance
- Material: Aluminum
- Product Type: Fuel Rail
Tech Resources:
Note: If this product is to be used with aftermarket (tall) EV1 performance injectors: • LS2, LS3, and L99 applications will require taller brackets and adapter O-rings to be used with EV1 injectors. Holley part number 534-212 will have these required parts. • LS1 and LS6 application will work with EV1 injectors without any additional parts. Holley part number 534-211 allows easy connection to factory fuel lines.
Copy link:
Share:
Shipping
We strive to provide fast and reliable shipping options for all our customers. For detailed information about our shipping rates, delivery times, and policies, please visit our Shipping Page.
Return Policies
Your satisfaction is important to us. If you wish to return an item or request a refund, please review the terms and conditions outlined in our Returns Policy.



