• Turbo oil feed line kit with 1.0mm restrictor and 4AN braided hose for Garrett GT28R GT30R GT35R on Holden Commodore VL RB30ET
  • PTFE Teflon stainless braided hose for turbo, heat-resistant and durable
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Holden VL RB30ET + Garrett GT28R GT30R GT35R Turbo Oil Feed Line Kit | 4AN Braided

Holden VL RB30ET + Garrett GT28R GT30R GT35R Turbo Oil Feed Line Kit | 4AN Braided

$85.05 USD
$0.00 USD $85.05 USD
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Technical Description

Swapping in a Garrett GT28R, GT30R, or GT35R turbo on your Holden VL Commodore RB30ET engine?

These ball bearing turbos require precise oil pressure and are not compatible with the factory oil feed line. This turbo oil feed line kit is designed specifically for GT-series turbos, supporting both stock mount and top mount setups.

It features a 4AN braided PTFE stainless hose, a 1.0mm oil restrictor fitting, and all required adapters for turbo and engine-side connection. Whether you’re upgrading for street or race, this is the oil supply solution your GT turbo needs.

‣ Application: Holden Commodore VL RB30ET engine
‣ Compatible with Garrett GT28R / GT30R / GT35R ball bearing turbos
‣ Includes 1.0mm oil restrictor fitting to protect turbo bearings
‣ Supports both stock mount and top mount configurations
‣ 4AN pre-crimped PTFE braided stainless oil line
‣ Includes engine-side adapter and copper crush washer
‣ Designed to replace OEM line and fit GT-series oil inlet
‣ Heat- and pressure-resistant construction
‣ Custom line length available upon request
‣ In stock and ready to ship

Ball bearing GT turbos like GT28R / GT30R / GT35R demand controlled oil flow.
This kit solves the problem of over-oiling and mismatched fittings with a complete bolt-on solution.

📦 All components are in stock.
📐 Need a custom hose length? Leave your specs at checkout or message us.

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Proudly exported to 75+ countries. All orders are dispatched via DHL Express, FedEx, or EMS from our Taiwan hub.

  • AU / USA: 3-5 Business Days.
  • Rest of World: 5-12 Business Days.
  • Tracking: End-to-end tracking number provided within 48H.
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30-Day Returns & Warranty +

30-Day Returns: Return or exchange within 30 days of delivery. (Shipping at buyer's expense).

Limited Lifetime Warranty: Covers manufacturing defects. (Excludes racing misuse).

GryphonTek Engineering — Precision Fitment. Global Delivery.