Grand Prix, simple plug-in conversion allows use of a CS130-D (serpentine belt, internal fan) series... see moreGrand Prix, simple plug-in conversion allows use of a CS130-D (serpentine belt, internal fan) series internally regulated alternator in place of the original SI series internally regulated alternator
front single dash speaker, Grand Prix Use when installing original, replacement, or aftermarket speaker. Made... see morefront single dash speaker, Grand Prix Use when installing original, replacement, or aftermarket speaker. Made with correct connector for hook-up to current GM replacement speaker and correct connector for connection to original radio or radio harness. You can cut off connector for hook-up to current GM replacement speaker and solder wires directly to original speaker (as was done originally) or aftermarket speaker.
Fullsize, with GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part #... see moreFullsize, with GM H.E.I. (High Energy Ignition) style distributor. Order the correct harness part # for your car along with this modification part #. The harness you need to order is usually the Engine Harness, but can be the Dash Harness. To verify, check the wiring going to the ignition coil and ballast resistor (if applicable) in your car.