Commodore Radiator Upgrade Support Crossmember VB VC VH VK VL

Lowe Fabrications is proud to release our Australian-made Radiator Upgrade Support Crossmember to suit VB, VC, VH, VK and VL Commodores. This crossmember solves a long-standing headache for early Commodore owners—lack of space for proper electric fans and limited radiator options, especially on VB–VK models.

We’ve engineered this support with VL–VS radiator pin spacing, allowing you to bolt in the later model radiator, which has far better hose routing for LS conversions and modern cooling setups. If you’re building an LS Commodore or improving an older setup, this crossmember gives you the room and compatibility you need.

Installation is simple: it bolts into the factory bumper bar mounting points and requires two holes per side drilled into the chassis rails. On VK and VL, you may need to adjust your bumper bar brackets—this crossmember sits approximately 3mm wider on each side.

Each unit is finished in a durable satin black powdercoat, ready to bolt in straight out of the box.

Designed, laser-cut, and fabricated in-house at Lowe Fabrications, this is a true Aussie-made upgrade for anyone wanting better cooling, cleaner installs, and more engine swap flexibility.

Pre Order Now: Please note prototype made and now in production for shipping from 14th December 2025

Perfect for LS Conversions

• Later-model radiator hose positions line up better with LS engines

• Makes electric fan fitment easy on VB–VK models

Bolt-In Design

• Uses factory bumper bar bolt locations

• Only requires 2× holes per side drilled into rails

Improved Cooling Options

• Pin spacing designed for VL–VS radiators

• Supports larger cores and thermo fans

• Ideal for high-performance or upgraded cooling systems

Universal Early-Commodore Compatibility

• Fits: VB, VC, VH, VK, VL

• Minor bracket adjustment may be required on VK/VL due to 3mm side shift

Satin Black Powdercoat

• Clean OEM-style finish

• Corrosion resistant

• Ready to install out of the box

Proudly Australian Made

• Designed and manufactured in-house at Lowe Fab

• Supports local manufacturing & high-quality workmanship

Fitment Notes

• VB–VK owners: This is the cleanest way to run a modern electric fan setup

• VK/VL: May require bumper bracket adjustment

• Recommended for LS conversions, performance upgrades, or overheating-prone builds

• Professional installation recommended if unsure