What's up guys I got a set of headers. I'm trying to figure out the model number so I could order the proper y pipe. All it has is the hedman tag on it but no number.

Any help would be awesome thanks

 

68470

hedman mid length 1-5/8 primaries, 3" collectors

 

Awesome thank you

 

I'm finally getting around to installing these headers. What y pipe would I need for them? They are going on my 91 gta. I was thinking of going long tube but have read the horror stories on them. I have a stock 350 with an edelbrock intake set up. I'm thinking the shorties would be fine for now.

 

Will the 17478 you pipe work with dual cats? I want to know before I purchase it thanks.