Aluminum Adjustable Telescopic Fuel Log for Holley 4150 & 4500 Style Carburetors
Billet Aluminum Adjustable Telescopic Fuel Log for Holley 4150 and 4500 Style Carburetors
Manufactured by Top Street Performance, this adjustable telescopic fuel log is engineered for carbureted fuel system service, installation work, and performance tuning. Machined from billet aluminum with a black finish, the extendable design accommodates varying engine bay clearances, supporting reliable component integration and clean fuel routing across compatible setups.
Key Specifications
| Fuel Line Material | Aluminum |
| Inlet Quantity | 1 |
| Outlet Quantity | 2 |
| Adjustable | Yes |
| Filter Included | No |
| Finish | Black |
| Package Dimensions | 9 x 9 x 4 in. |
| Manufacturer Part Number | JM3110 |
Fitment & Compatibility
This fuel log is designed for carburetor accessory installations requiring a matching size, mounting pattern, cable length, bracket style, or spacer configuration. It is intended to fit Holley 4150 and 4500 style carburetors.
- Designed For: Carbureted V8 applications including classic, restoration, truck, and custom builds
- Platform Compatibility: Compatible with Chevrolet, Ford, Mopar, and GM carbureted combinations using the matching accessory configuration
- Note: Verify carburetor style, mounting dimensions, hardware length, linkage clearance, gasket alignment, and hood clearance before installation
Installation & Use Context
The adjustable telescopic rail accommodates tight engine bays and varying component placements during assembly. The unit ships with the main component and necessary mounting hardware.
- Primary Applications: Carburetor upgrades, maintenance work, and performance tuning on compatible street and restoration builds
- Installation Requirement: Verify all linkage clearances and gasket alignments prior to final assembly
- What's Included: Main fuel log component and required hardware (filter sold separately)
Key Features
- Machined from billet aluminum with a durable black finish for long-lasting service in demanding engine bays.
- Adjustable telescopic design enables quick positioning and cleaner fuel line routing during installation.
- Configured with one inlet and two outlets to streamline fuel delivery when paired with Holley 4150 or 4500 style carburetors.
- Compatible with a wide range of classic, restoration, truck, and custom carbureted V8 applications requiring matching mounting patterns.
- Includes the main fuel log component plus all necessary mounting hardware for straightforward bench or bay installation.
Frequently Asked Questions
What carburetor mounting patterns does this fuel log fit?
This adjustable telescopic fuel rail is engineered for Holley 4150 and 4500 style carburetors, providing universal compatibility across many V8 street, restoration, or custom setups that share the matching mounting configuration.
Can the length of this billet aluminum fuel log be adjusted?
Yes, the rail features a telescopic design allowing you to extend or shorten it during installation to match specific engine bay clearances and carburetor-to-fuel-pump distances.
Does this component include an integrated fuel filter?
No, the fuel log does not include a filter; plan for an external in-line filter or compatible fitting ahead of time to meet your system's flow requirements.
What is the inlet and outlet port configuration on this rail?
The unit provides one inlet and two outlets, offering a direct feed setup that aligns with standard Holley-style carburetor fuel delivery needs for performance tuning or restoration builds.
How does the billet aluminum body protect against engine bay wear?
The machined billet aluminum construction is finished in black to resist surface oxidation and maintain a clean appearance while securing reliable fuel delivery during street driving or long-term restoration use.
Built for Enthusiasts, Backed by TSP
Quality
Engineered for exceptional quality and unbeatable value. Every TSP product is backed by a one-year warranty for reliability and confidence.
Performance
Designed for high-performance applications — improved ignition, torque, and power, at prices that meet the demands of serious builders.
Service
Exceptional customer support and a seamless experience — our team helps with product selection, technical questions, and order inquiries.
Shipping Information
Shipping & Payment
- Orders are processed and shipped within 1–2 business days after payment is received.
- We do not ship to P.O. Boxes or APO/FPO addresses (if applicable).
- Additional shipping fees may apply to Alaska, Hawaii, and U.S. Territories.
- If your package is delayed or lost, please contact us and we will assist in locating or replacing your order.
Payment
Immediate payment is required for all "Buy It Now" purchases or when checking out in the shopping cart. If you have any questions regarding payment, feel free to contact us. Thank you for shopping with us on eBay!
Returns
We strive to provide high-quality products and excellent customer service. If you receive an item that is damaged, defective, or does not meet your expectations, please contact us immediately — our team is committed to resolving any issue as quickly as possible.
Return Eligibility
- Returns are accepted within 30 days from the date of delivery.
- Items must be in their original condition and include all original packaging and accessories.
- Damaged or defective items: if your item arrives damaged or has any issue, reach out to us and we will arrange a replacement or refund at no additional cost.
You Might Also Like
