This is a 2"y pipe to single 2 1/2" manifold back sports exhaust system
MAKE > HOLDEN
As the engine pipes are different and whether it is equipped with column change auto or not
It's made from aluminised 51mm (2") tubing
This is a 2 1/2" extractor back mandrel bent dual sports system with balance pipe
Holden HQ, HJ, HZ, HX, WB (V8) Ute, Panel van 2" dual manifold back sports exhaust system Size:2" This is a 2"y pipeMAKE > Holden MODEL > HQ, HJ, HZ, HX, WB YEAR > 1971 1979 BODY SHAPE > Ute, Panel van This is a 2" manifold back dual sports exhaust system. Please note, when purchasing let us know which model you have HQ, HJ, HZ, HX or WB? As the engine pipes are different and whether it is equipped with column change auto or not? With all our manifold back systems original flange plates will need to be reused. If you don't have the original flange plates, please