Holden Commodore VT - VZ 5.7L / 6.0L Pacemaker Headers

Holden Commodore VT Series II, VX, VU, VY Monaro VZ Statesman WH WK 5.7L LS1 Gen3 and 6.0L LS2 Manual and Automatic Tuned design Primary Pipe: 44mm Outlet: 76mm flanged outlet Designed for Modified Engines and Super Charged Applications Will not fit All Wheel Drive Commodore's - Refer to Part No. (PH5366) for Adventra and Cross 8 AWD Headers VY Series 2 and VZ require Oxy Sensor Wiring Loom Extensions. Sold separately. VY Series 2 Extension: PEX5367Y (2 required) VZ 5.7L Extension: PEX5367Z (2 required) VZ 6.0L Extension: PEX5367Z (2 required) Supplied with Header Gasket