see this is a FWD 3.1 from a 93 chevy lumina euro.. I know that they are different sizes.. but from what i can tell.. there must have been a mixup between the exaust and intake somewhere... i see the exaust ones are long and the intake or shorter.. there is 1 exaust rod bent on both sides.. so what im trying to figure out is where is where are the different size rod supposed to fit at.. like 1st cyl long...2nd cyl short..