For 1991 GMC Syclone Ignition Control Module Connector 86639GGPV

Walker Ignition Knock (Detonation) Sensor Connector For 1991 GMC Syclone 4.3L V6

For 1991 GMC Syclone Ignition Control Module Connector 84716XW

For 1991 GMC Syclone Ignition Coil 78551VKGZ 4.3L V6 Ignition Coil -- Coil Pack

85FK39Q Ignition Control Module Connector Fits 1999-2007 GMC Sierra 1500 4.3L V6

For 1991 GMC Syclone Ignition Control Module Connector API 63378FSZY

For 1991 GMC Syclone Ignition Coil 87787CF 4.3L V6 Ignition Coil -- Coil Pack

SKP 34DN86W Ignition Control Module Connector Fits 1991 GMC Syclone