Got a Holley Carb with "LIST-7Q02-1" & under that has 1839 - Tried Holley.com and came up empty handed.

Anyone have a clue what it is & size, so I know if it's worth rebuilding for my 454

I answered it at the other forum you put it in, its a 650 cfm spreadbore, I would recommend a Holley 770 Street Avenger.

Dave

Glenn;

If there's any chance the LIST number is actually 7002, then it would be a 650 cfm vacuum secondary spreadbore carb, the "1839" indicating a build date of the 183rd day of 1979, 1989, or 1999 (not sure when that particular carb went into production).

Eric

Glenn;

If there's any chance the LIST number is actually 7002, then it would be a 650 cfm vacuum secondary spreadbore carb, the "1839" indicating a build date of the 183rd day of 1979, 1989, or 1999 (not sure when that particular carb went into production).

Eric

Posted another thread in "Chevelle Tech" with picture
Sure looks like a "Q" to me - but from doing research, most likely a 7002-1
Appreciate the 1839 breakdown too

Thanks

Do a Google search for Holley 7002-1. It is listed among the 4165-4175 spreadbore Holleys on page 8. Gives float heights too. The "Q" is probably a mis-stamp.

I would recommend a Holley 770 Street Avenger.

Dave


I agree. I ran a Street Avenger, although it was an 870 on my BBC and it worked great. Good carbs.