Hi every one.. back in Sept. I bought a 65 Riviera with what I thought was a 425. But yesterday I got the rust off the block and it says= KT - 64 401.. But the block comes back as a 401 or 425 from 64 to 66. Question. could the motor be a 425 with a KT code?I was upset when I found this out but Im getting over it.. Pete
Pete left foot on the brake pedal, right foot loading up the switch pitch till the tires start letting the smoke out then let her :3gears: ! You'll feel better right away.