Prestolite 65-190 Electronic Ignition Module with Round Sealing Grommet

Prestolite 65-190 Electronic Ignition Module with Round Sealing Grommet.

**ATTENTION PRESTOLITE HAD SEVERAL VARIATIONS WITH THE RUBBER GROMMET ON ELECTRICAL LEADS, THEREFORE TO BE IN COMPLIANCE WITH U.S.COAST GUARD REGULATIONS, THE INSTALLER MUST SEAL THE RUBBER GROMMET WITH SILICONE WHEN INSTALLING INTO DISTRIBUTOR HOUSING.

Fits V-6 and V-8 engines.

For newer Distributors built after 1987 with SQUARE grommet, installer must remove SQUARE grommet from module being replaced, install the SQUARE grommet on new replacement module and seal area completely with silicone to be protected and in compliance with USCG regulations.

Service note: Most non-spark issues are a result of improper air gap between trigger wheel teeth (high point of trigger wheel) and the face of the sensor (pick up), gap must be between .008" to .010", use a non-magnetic feeler gauge. Tighten the sensor retaining screw to 3 to 5 inch pounds of torque.