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09-28-2009, 11:55 AM | #1 |
Registered User
Join Date: Aug 2009
Location: Panama City, FL
Posts: 84
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Rochester Quadrajet ID issue
Hey guys ... my carb is spewing gas all over the place so I have decided to rebuild the ol' quadrajet.
I grabbed the stamp and then went online to ID my specific carb but something has confused me. Stamp says: 7046216 YD I understand: 70= Rochester 46= ??? 2= 49 state emission 1= chevy 6= auto tranny YD= ?? The questions: Everywhere I check 46 is not an option, it SHOULD stand for 1976, however this engine (and I assume carb) is off of a 1980 chevy pickup (PO swapped the ol inline 6 for the 350/350). Furthermore it seems that rochester went to the 170 prefix in '76 and I don't have a 170 prefix. Is this something anyone else has run into? What is the YD? Any help from the all knowing would be greatly appreciated! Czar Out!
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------------------------------- '71 GMC 1500 Longbed (Marilyn: PICS) '04 Toyota Tacoma (grocery getter) '03 Lexus ES 300 (Wife's) ------------------------------- '72 GMC Short Fleet (Sold - offer I couldn't refuse) |
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