ok i got a 1993 trans am roller,it cam with shorties with the y pipe.my question is the exaust ports on the lt1 are d shaped but my header flange is not. is this right? it bolts up to all the air and egr so i know it goes to this car!any help would be great.

 

what brand are they?

 

shoot ill look tomorrow

 

Sounds normal. I would ditch those shorties and get some LT headers.

Shorties...

 

come to think of it mine were a little different. shouldnt be a problem