in the market for some Headers for my P heads. What types did you guys get to work with modification to spark plugs? Also im having trouble looking for actual P headers what brands make them?
MAC Products, Inc.
43214 Blackdeer Loop
Temecula, Ca. 92590-3473 U.S.A.
Phone Number: (909) 296-3077
Toll Free Number: (800) 367-4486
Fax Number: (909) 296-3044
They have a good set. You will have t call to get the part number and/or order them.
Also Ford motorsports has some good stainless ones too. I picked up a set off of Ebay for $140