Holden HQ, HJ, HZ, HX sedan (V8) 2 1/2" Mandrel bent extractor back dual diff dump sports exhaust system Material:Aluminised mild steel If you don't have the

If you don't have the original flange plates

5 Inch aluminised steel

The connecting pipes are available in both 1 and 2 piece options

Please note that some modification may be required when mating up connecting pipes to extractor outlets as not all extractors finish in the same position

Each tail pipe consists of 3 individual sections

Holden HQ, HJ, HZ, HX sedan (V8) 2 1/2" Mandrel bent extractor back dual diff dump sports exhaust system Material:Aluminised mild steel If you don't have theMAKE > Holden MODEL > HQ, HJ, HZ, HX YEAR > 1971 1979 BODY SHAPE > Sedan This is a 2 1 2" mandrel bent extractor back dual diff dump sports exhaust system. This system requires welding. Please let us know if you require flange plate kits v band kits to assist with fitment to your extractors as these are available at an additional cost. ALL OUR SYSTEMS ARE PROUDLY MANUFACTURED HERE IN AUSTRALIA **IMPORTANT FREIGHT INFORMATION PLEASE READ BEFORE