=========================================================== Bounces like rubber! Shatters like ceramic! Discover Crazy Aaron's Thinking Putty in grown up handfuls. It's the creativity unleashing, mood enhancing desk toy! caab7pJb7yoMza/ Crazy Aaron Enterprises =========================================================== I have never seen one?? I have read that also, but I have never found a 400 without a cast crank. You know Chrysler, any thing is possible. I have a H code 440 that has a 69 date code block, and I know it is original, because the engine number matches the car vin that the block came out of. I want to know what that block was doing from 69 to 72. Nothing surprises me anymore. > There were no 400's in 71 cars, they were all 383's. The easy way to > tell if the motor is in the car is to look at the harmonic balancer. > If it is thin, it is a 383, Steel crank - if it is thick, cast crank - > 400. Bill is right, they started casting blocks in Apr of 71 for year > 72 production. > > Earl didnt the early 400's have forged cranks with balancers? I thought the 72's and 73's were forged crank motors? Bob -- [Non-text portions of this message have been removed] =========================================================== Your opinion counts! We're conducting a survey for a computer service/repair company. When you complete our survey, you will also be entered into a drawing for one of ten $100 prizes. Just click caab6PibV1hOjf/ Val Rad =========================================================== ---- Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! '62 to '65 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html. =========================================================== Your opinion counts! We?re conducting a survey for a computer service/repair company. When you complete our survey, you will also be entered into a drawing for one of ten $100 prizes. Just click caab6PVb7yoMzf/ Val Rad =========================================================== ---- Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! '62 to '65 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html. b7yoMz.