Does anyone know if the smog equipment from my '74 will work on a '77? I plan to donate mine to a member but I want to make sure it will work. Both are factory 302 cars.
I just remembered a way to check call your local auto parts store and ask for the part number for both years theyll be the same if it will work
Something to remember. A smog pump only tries to fool a sniffer by adding extra oxygen to the exhaust. The sniffers read against parts per million of oxygen. The more O2 in the exhaust, the cleaner the emissions test will show. So, get a big pump with an electric clutch, add a one way valve or shutoff valve out the exhuast side, and you have a toggle switch smog pump that is performance ready. turn it on for inspections and off when you leave. Smog pumps do absolutly nothing to clean air.
