i found a header for $100 but its off a first gen will it fit. what will i need to do to make it fit?

 

depending on the brand of HEADER will determine if it will fit. I had a Rotary Engineering header made for a 12a but was able to bolt it up to my 13b block . alot of the headers will be close but not a perfect bolt on. the exaust ports are wider on the 13b. with some custom modification you may be able to make it work.

 

allright thanks