Pacemaker | 1 7/8" Tuned Competition Headers | VZ Commodore & WL Statesman 5.7L LS1 | PH5363 L/R VZ 5.7L

Pacemaker | 1 7/8" Tuned Competition Headers | VZ Commodore & WL Statesman 5.7L LS1 | PH5363 L/R VZ 5.7LPacemaker Tuned Competition Headers VZ Commodore & WL Statesman 5. 7L LS1 PH5363 L R VZ 5. 7L Dominate the street and track with the Pacemaker PH5363 Competition series headers, specifically engineered for the high performance enthusiast. Designed for the Holden VZ Commodore and WL Statesman Caprice range equipped with the 5. 7L LS1 (Gen III) V8, these headers feature a sophisticated tuned length design. With massive 1" (48mm) primary pipes and large

Pacemaker Tuned Competition Headers - VZ Commodore & WL Statesman 5.7L LS1 - PH5363 L/R VZ 5.7L

Dominate the street and track with the Pacemaker PH5363 Competition series headers, specifically engineered for the high-performance enthusiast. Designed for the Holden VZ Commodore and WL Statesman/Caprice range equipped with the 5.7L LS1 (Gen III) V8, these headers feature a sophisticated tuned-length design. With massive 1⅞" (48mm) primary pipes and large 3" (76mm) outlets, they are built to handle the extreme exhaust flow of heavily modified or supercharged engines. Precision-crafted in Australia, this kit includes the specific oxygen sensor wiring extensions required for the VZ/WL platform, ensuring peak performance and a professional-grade fitment.

Features:

This product offers the following high-performance features:

• Competition Tuned Design: 4-into-1 tuned-length configuration optimized for maximum high-RPM power and torque.
• High-Flow Pipe Sizing: Features heavy-duty 1⅞" (48mm) primary pipes to suit modified or forced induction setups.
• Large Collector Outlet: 3" (76mm) outlet ensures minimal backpressure for high-horsepower applications.
• VZ/WL Specific Kit: Includes required Oxygen Sensor wiring extensions for the 5.7L VZ and WL electrical systems.
• Full Accessory Compatibility: Precision engineered to maintain clearance for Power Steering and Air Conditioning.

Important Notes:

• Vehicle Fitment: This kit is specifically for VZ and WL 5.7L LS1 models. It will NOT fit VT-VY or VZ 6.0L LS2 models without different wiring components.
• Performance Use: Designed specifically for modified engines and supercharged applications.
• AWD Constraint: Will NOT fit All Wheel Drive (AWD) models such as Adventra or Cross 8.

Important Information

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• Shipping times may vary depending on destination and stock availability

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