I started a 496 build last year and have since gone a different route. I want to get the items out of my hair, and you guys are in luck. Great pricing on all these items. I have a 454 block bored .060" over....with all the extras done to it. Great condition, I have 800 in it, wanting $400 for it. I also have a set of custom aluminum valve covers for the motor. Paid $80.00 will take $45. Have a pair of Magnaflow race/specialty mufflers. They are the 14159 model....they retail for 225 a piece. These are the mufflers fan man is running and they sound SEXY!! I will take 150 for one or 250 for two. I also have a high flow water pump for the 454 block. Not sure on brand, but i will take 45 for it. ALL items are brand new, never installed. Let me know if interested in any. Thanks 4799706630