holey on 12A
 

hello,
i have a 85 gls 12a and i bought the holey from rb and i need to know what emison stuff i can take off or modifie. not really woirried about state laws i can work with that. i also will have the rb headers.

You need the PCV line from the center iron, a small filter on the nipple on the oil fill tube, brake booster line, vac advance line.

Search "remove rat's nest", there will be your answers.