"I recently purchased a houseb
"I recently purchased a houseboat with twin 454's. The LH engine is currenlty in the boat with roughly 750 hours on it. The RH (reverse rotation) was taken out. He purchased a used LH and was attempting to convert it to RH. I have been told this is possible but not the best choice. Previous owner's widow sold me the boat with the engine in 100 pieces. I am no mechanic therefore am considering buying a remanufactured 454. After pricing, I realized I could get 2 remanufactured 350CID for about the same price. Are the 454 CID long block and 350 CID long block enterchangable?"
"I recently purchased a houseboat with twin 454's. The LH engine is currenlty in the boat with roughly 750 hours on it. The RH (reverse rotation) was taken out. He purchased a used LH and was attempting to convert it to RH. I have been told this is possible but not the best choice. Previous owner's widow sold me the boat with the engine in 100 pieces. I am no mechanic therefore am considering buying a remanufactured 454. After pricing, I realized I could get 2 remanufactured 350CID for about the same price. Are the 454 CID long block and 350 CID long block enterchangable?"