Product Description
Brand-new OEM GM (set of 6) special thread-forming, black finish M5 - 0.8 X 20mm - correct size, correct length, T-25 Torx head (six point) coil pack mounting screws for 1986-1987 Buick Grand National, Turbo Regal, 1987 GNX and 1989 Turbo Trans AM.
NO NEED FOR ANY Thread TAP !
Correct size as original!
Correct length as original!
These are special thread-forming screws used for mounting a coil pack to a previously threaded or brand-new un-threaded ignition module.
We have a limited supply of these very special screws and we are not aware of any other source where these screws can be obtained.