40-inch stainless steel oil feed and return lines designed for turbo, supercharger, and custom oil system builds. Constructed from durable stainless steel with precise 10AN return sizing. Pre-cut and ready to route—no custom fabrication needed.
✓ Ships from FL Warehouse✓ Stainless Steel Construction✓ 10AN Return Line
Key Features
Pre-cut 40" length — Fits most engine bay layouts without custom trimming or welding.
10AN return sizing — Properly sized for efficient oil return flow in forced induction and modified systems.
Stainless steel construction — Resists corrosion and handles high-temperature oil circulation without degradation.
Specs
Material: Stainless Steel
Configuration: Feed and return line kit
Return Line Size: 10AN
Length: 40 inches
Whats Included
Oil feed and return line assembly
Frequently Asked Questions
Will these lines fit my engine bay routing, or do I need to bend them?
These come pre-cut at 40 inches, which covers most standard layouts. If your turbo or cooler location requires a different path, you may need to trim or route around obstacles—test-fit before final installation.
Do these come with banjo fittings and adapters, or just the lines?
The kit includes the feed and return lines only. You'll need to source banjo bolts, AN fittings, and adapters separately based on your specific turbo and block configuration.
Can I reuse these lines if I swap turbos later?
Stainless steel won't degrade, but fitting compatibility depends on your new turbo's port sizes. The 10AN return is standard, but feed line sizing and length may need adjustment for a different turbo location.
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**Rates from 0%-36% APR. Payment options through Shop Pay Installments, are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. State notices to consumers https://www.affirm.com/licenses.
