Re: Holley carb question with pic
[Re: Mopar1970440]
#2821500
09/16/20 12:14 PM
09/16/20 12:14 PM
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Joined: Aug 2009
Posts: 1,319 Ohio
jlatessa
pro stock
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pro stock
Joined: Aug 2009
Posts: 1,319
Ohio
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Looks just like the center bowl on 70-71 six packs, but may be used on others too.
The flap in the center is a bowl vent, the pipe coming out of the side I think goes to the muti-orificed? breather on the valve cover??? Part of the cleaner air system spaghetti?...been a long time....
Joe
Last edited by jlatessa; 09/16/20 12:20 PM.
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Re: Holley carb question with pic
[Re: topside]
#2821530
09/16/20 01:17 PM
09/16/20 01:17 PM
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Joined: May 2012
Posts: 1,849 South Bend
John Brown
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top fuel
Joined: May 2012
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South Bend
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The first 3310 was used on 1965 SS396 Chevelles. Only 201 of them were produced, and the oem 3310's had different float bowls (a different mold than the ones used on cathedral float Holley carbs now) and a different stamping format for the date on the air horn.
July 19th should be "Drive Like Rockford Day". R.I.P. Jimmie.
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Re: Holley carb question with pic
[Re: John Brown]
#2821535
09/16/20 01:32 PM
09/16/20 01:32 PM
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Joined: Nov 2003
Posts: 12,494 Western Colorado High Desert
moparmarks
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I Live Here
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Western Colorado High Desert
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The first 3310 was used on 1965 SS396 Chevelles. Only 201 of them were produced, and the oem 3310's had different float bowls (a different mold than the ones used on cathedral float Holley carbs now) and a different stamping format for the date on the air horn. Yep
72 Satellite Sebring Plus 440, 72 Dart 5.9 4-spd, 68 Valiant, 73 W200, 78 D100 sb, 78 D200, 98 DAKOTA, . Moparmarks Parts & Restorations Desert Mopar Metal Grand Jct. CO 970-261-7039 http://moparmark.com/motormangj@gmail.com
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Re: Holley carb question with pic
[Re: Mopar1970440]
#2821570
09/16/20 02:30 PM
09/16/20 02:30 PM
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Joined: Jan 2003
Posts: 6,434 Abilene, Texas
fastmark
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master
Joined: Jan 2003
Posts: 6,434
Abilene, Texas
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choke tower reads " LIST -3310-1" and under that is "1293" im told the 1293 is the date code and 4 digit date code wasn't used until 1973. I see no OEM manufacture type numbers. I was trying to find out if this was a desirable carb with an OEM application but doesn't look like by the numbers im coming up with. Looks to be a universal 750 vac secondarys. Someone told you wrong. This is a picture of my oem 69 a12 carb with a 4 digit code of 0729. That could be a bowl from a mid 70 six pack. I’ve got lots of them. That has a newer plastic vacuum secondary cover.
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Re: Holley carb question with pic
[Re: jlatessa]
#2821612
09/16/20 04:10 PM
09/16/20 04:10 PM
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Joined: Jan 2003
Posts: 9,436 Blair County,PA
62maxwgn
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master
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Blair County,PA
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Also looks like a manual choke set-up. The driver's side linkage is foreign to me too.
Joe The linkage looks like typical 3310 with large hole in shaft as GM.I would "assume" it's a early 3310 with a 70 or later bowl.
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Re: Holley carb question with pic
[Re: jlatessa]
#2821614
09/16/20 04:12 PM
09/16/20 04:12 PM
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Joined: May 2012
Posts: 1,849 South Bend
John Brown
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top fuel
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South Bend
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Also looks like a manual choke set-up. The driver's side linkage is foreign to me too.
Joe That's because it's a hodge-podge of a Chevy throttle arm and a Ford style kickdown linkage. Why Holley chose that combination we'll likely never know, but that was how they rolled on aftermarket 'universal' carbs. And, Chevy Holley carbs used the three digit date codes while the Mopar Holleys used the four digit date codes. Another mystery we will likely never know why.....
July 19th should be "Drive Like Rockford Day". R.I.P. Jimmie.
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Re: Holley carb question with pic
[Re: Mopar1970440]
#2821615
09/16/20 04:14 PM
09/16/20 04:14 PM
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Joined: Jan 2003
Posts: 17,914 S.E. Michigan
ZIPPY
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S.E. Michigan
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3310-1 has downleg boosters and was rated 780cfm. 3310-2 (and up) has straight boosters and was/is rated 750cfm. None of them used the primary bowl shown. The bowl shown definitely came from another carb. The weird looking linkage addition on the driver's side is for ford kickdown, like many of holley's universal carbs have had over time. This could help explain: https://www.holley.com/blog/post/se...kickdown_when_using_a_holley_carburetor/
Rich H.
Esse Quam Videri
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