Holden VT-VX Calais 5.7 LS1 V8 Full Alloy Performance Radiator Manual

Upgrade your Holden Calais cooling system with the FENIX Full Alloy Performance Radiator, designed for VT–VX 5.7L LS1 V8 manual models. This high-performance radiator improves cooling efficiency and helps maintain stable engine temperatures during street driving, performance use, and demanding conditions.

FENIX manufactures this radiator from premium-grade aluminium to deliver excellent heat transfer, lightweight performance, and long-term durability. The full alloy construction resists corrosion and handles high temperatures with ease, making it a reliable upgrade over standard factory radiators.

A high-flow core design increases coolant circulation and maximises heat dissipation, helping your LS1 engine stay cooler under load. Precision-welded tanks add extra strength and reliability, while the direct-fit design allows for a smooth installation with minimal modifications required.

Whether you drive a clean street car or a modified LS-powered build, this FENIX radiator delivers the cooling performance and dependability your VT–VX Calais demands.

Key Features:

• Full aluminium construction for improved cooling and durability
• High-flow core design for maximum heat dissipation
• Direct fit for Holden VT–VX Calais 5.7L LS1 V8 manual models
• Corrosion-resistant construction for long service life
• Ideal for street, performance, and track applications

Core Size: 675 x 430 x 50mm.