for a 90 2x RC I would suggest a set of hedman 79080 very nice fit and R&R starter without R&R header. top pic

for a 90 4x4 RC I would use the hedman 79170 same fit and starter R&R. lower pic

ball & cone lower collector so no gaskets down low. old pics show 3 bolt flange but have been upgraded to ball/cone collectors.

I had/have each set on my 85 stepside.

hedman 79080.jpghedman 79170.jpg
Last edited by scratchnfotraction; 04/26/17 04:11 PM.