Hurricane Headers (Holden HQ) 454 – 51mm Primaries 4 Into 1 Each#291STM Flat Wshr M8 Long slim jaw design: Enables

Long slim jaw design: Enables pliers to reach into

or blowers--that will not see track action

Acrow Quick Change Tap Collet 3

Their drop-in design means adding performance is simple

- Made of Stainless Steel (except The base)

Hurricane Headers (Holden HQ) 454 – 51mm Primaries 4 Into 1 Each#291STM Flat Wshr M8 Long slim jaw design: EnablesProduct Details: Part number HU291STM Part Type Exhaust Header Material Mild Steel Specifications: Year Model: 71 80 Engine Number: 454 Engine Size: 454 Manual: Yes Automatic: Yes Power Steering: Yes Column Shift: EFI: No Flange Joint Outlet: Yes Outlet Size: 76MM Cylinders: 8 Primary Pipe Size: 51MM