So I got a used HSR and it never came with any bolts. Can anyone help me with what sizes,thread pitch ect I need to fit the plunum, tb bracket ect. I have tb bolts off my superram so they should work. Thanks
Member
i would call holley, their customer service is great.
These four plenum bolts (see below)?
Call Summit Racing Tech, they will know the exact bolts you need;
330-630-0240
Call Summit Racing Tech, they will know the exact bolts you need;
330-630-0240