Pete Phillips Posted September 17, 2008 Share Posted September 17, 2008 I know this is a Buick part, and I think it is from the early 1970s, but any additional identification would be greatly appreciated. Will try to attach a photo.Pete Phillips, BCA #7338Sherman, Texas Link to comment Share on other sites More sharing options...
Smartin Posted September 18, 2008 Share Posted September 18, 2008 It's a 71 for sure....what's the casting number? Link to comment Share on other sites More sharing options...
Pete Phillips Posted September 18, 2008 Author Share Posted September 18, 2008 Adam,The casting # is D-80 and on the line below that: B-1236103. Do you think it is for a 350 or a 455?Pete Link to comment Share on other sites More sharing options...
Smartin Posted September 19, 2008 Share Posted September 19, 2008 1236403 is a 455...in your photo, it appears to be a 4 as the 5th digit. That would be correct for a 71 455 intake. Link to comment Share on other sites More sharing options...
Pete Phillips Posted September 19, 2008 Author Share Posted September 19, 2008 Adam,Many thanks. Looks like I asked the right guy.Pete Link to comment Share on other sites More sharing options...
regal 7 Posted October 1, 2008 Share Posted October 1, 2008 i'm having trouble decoding this buick intake casting number b-1388448-1 above this is an e-10 i'm a new member not qiute sure how everything works yet. any help would be appreciated Link to comment Share on other sites More sharing options...
Smartin Posted October 2, 2008 Share Posted October 2, 2008 Can you take a picture and post it here? Or send it to adamm@buickpartsdirectory.com Link to comment Share on other sites More sharing options...
Guest richcampisi Posted July 18, 2017 Share Posted July 18, 2017 Was there ever an answer to this. I also am trying to identify b-1388448-1 with a h 12 code above. Anyone? Link to comment Share on other sites More sharing options...
Smartin Posted July 18, 2017 Share Posted July 18, 2017 Here are a couple photos of the mysterious intake...someone sent these to me earlier this year asking the same question. It APPEARS that it's a pre-70 400/430 intake. Someone with better eyes may be able to confirm? Link to comment Share on other sites More sharing options...
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