My girlfriend had a SBC intake in her back yard, I asked to borrow it for a carb conversion from a FI 350. Noticed it was a GM and not an after market, Ran the numbers, 3794129 and it was a 63' 327 340hp intake. I could go to Ebay or offer it her for you guys. I looked up on the www and have seen $595 to $900 for them. $400 Zip is 83709 Boise Id.