My name is Clyde Waldo. My wife Ellen and I live out in the country mid-way between St. Louis and Columbia Missouri. I have been looking in on this site for a long time but I didn’t become a member because I felt that I couldn’t contribute much - my involvement with 348-409's stopped in the late 1980's. My first car was a used 1958 Chevrolet Impala convertible Red 348 4 barrel powerglide. Fun car - I even got a couple of trophies at the Alton Illinois drags with it. Early in 1962 I traded it in on a new 1962 Chevrolet Impala SS convertible 409 2x4 barrel 4 speed. Had a huge amount of fun with that car too but after a couple of years I found every weak component the car possessed. The first thing to let go was the frame/rear end control arm bracket. The dealer I bought the car from was not pleased at all but fixed it under warranty. Some where along the line the ring & pinion broke. Clutch went out. The most disappointing weak link was the puny BW aluminum case T-10 4 speed transmission. It had a habit of shucking second gear teeth. Through all of the fun I had with that car and the abuse that I put it through the good old 409 engine never faltered (except a couple of bent push rods). When the 1965 Mustangs fastbacks came out I just had to have one. By then the newness/novelty of the 62 Impala had worn off but before I let it go I pulled the 409 engine and put in the corner of the garage. I sometimes wish that I still had the 58 Impala or that I that still had the 62 Impala but I had my fun and hopefully someone else is having fun with them now. Back in the mid 1960's I put my 62 409 engine in my 1955 Thunderbird and had a huge amount of fun with that 409 powered T-Bird until I decided to divorce a nasty wife. During the divorce she stole the T-Bird away from me and somehow locked up the 409. I got the car back as part of the settlement and it has just been sitting in my garage since then. I am now wanting to repair/update the 409 that’s in the T-Bird and get the T-Bird on the road again, but, somehow old age has snuck up on me and I just found out that I have a health problem to deal with. Hope that I can prevail upon you all for guidance on my 409 engine update.