Hey guys got a question bout my truck. I'm the 3rd owner of my w150. The guy I bought it from said it had a 360 in it waith 373 gears. I seriously doubt it is a 360 since there is a 2 barrel on holley sitting on top. I have nothing against 318 since I have 3 other trucks with that engine. The truck is a 4 speed standard. I was wondering what possible gear ratio that it might have I do know that 323 gears are common. Just to add there is no tag on axles stating gears.