Hi all - a guy near me is selling some old small block Thorley headers that he says are for dodge truck/van. I have a 73 truck.
When I google the Thorley headers, they had one part# for van and one for truck.
I can see one main difference in appearance, that the van headers (top picture), from the collector, come up at an angle, where the truck headers (second picture) seem to be straight for a longer stretch.
Van:
Truck:
The picture of the headers the guy is selling seem to match what the van headers look like. I see other mfgs like hedman also sell different versions between truck and van.
Does anyone know whether the van headers would fit on a truck, or generally what the difference is between van/truck headers for these years/engines? I'm concerned if the height/angle of the van headers will interfere with something on the truck. Thanks.