1966 Voltage Regulator to Inner Fender bolts--correct markings
Hi everyone. I need to replace my VR inner fender mounts on my '66 Corvette. My VR is correctly dated and I think it's probably original to the car. The 3 bolts that were on the car look pretty old and are marked with a "D." Also, there are some faint parts number markings on the rubber. The replacement kit that I bought has bolts marked with a "Z." I wondered if anyone has an opinion on this regarding the correct bolts, or were there various marks? I don't think the judging book gives any guidance on this. Thanks.