AL 750 Double Pumper Mech Sec - The 1947 - Present Chevrolet & GMC Truck Message Board Network

fast50ranger · 05-29-2012, 09:35 PM

Everyone's favorite Holley 750 Model 3310.
Mechanical secondaries, Manual choke.Brand new Holley non stick blue bowl gaskets.
Changed over to a QuickFuel carb with electric choke. So I don't need this one.
$125+Shipping

fast50ranger · 05-31-2012, 09:44 AM

Ttt

**specialtyretail** · 05-31-2012, 11:44 AM

You might want to recheck your numbers. A 3310 body is for a vacuum secondary carb. The list # for a mechanical secondary body would be 4779. The one you have pictured is a mechanical secondary (double pumper). Just trying to help you clear any questions that might come up. Great price for a true double pumper. Thanks, Fred.

HeavyMetalChevy · 05-31-2012, 11:49 AM

yeah if this was vacuum I would be all over it...still got me thinking though. That will def. help the oil companies out!!!

fast50ranger · 05-31-2012, 11:59 AM

Quote:

Originally Posted by specialtyretail

You might want to recheck your numbers. A 3310 body is for a vacuum secondary carb. The list # for a mechanical secondary body would be 4779. The one you have pictured is a mechanical secondary (double pumper). Just trying to help you clear any questions that might come up. Great price for a true double pumper. Thanks, Fred.

You are so right, thanks for catching that. It is a 4150. It has been a long week for me.

hotrodimpy · 05-31-2012, 01:33 PM

FYI 4150 is the series of carb not the model. Let me know the model number please.
Look on the choke horn. Should be a 47?? number

fast50ranger · 05-31-2012, 01:49 PM

Quote:

Originally Posted by hotrodimpy

FYI 4150 is the series of carb not the model. Let me know the model number please.
Look on the choke horn. Should be a 47?? number

It is a 4779 list number. FYI all Holley 750 DP are 4779.

hotrodimpy · 05-31-2012, 04:02 PM

Thank you. I am well awere of the numbers. I just want to make sure it was a 750. I will check tonight and see if we still need one more. Thank you again

fast50ranger · 05-31-2012, 04:07 PM

Quote:

Originally Posted by hotrodimpy

Thank you. I am well awere of the numbers. I just want to make sure it was a 750. I will check tonight and see if we still need one more. Thank you again

No problem.

**88JRFAN** · 06-04-2012, 08:45 PM

I'd like to buy it. Just have a couple questions. Has it been sitting very long? What did you have it on? Would it need a kit or would it be ready to bolt on. Shipping to 67401. Thanks

fast50ranger · 06-04-2012, 10:51 PM

Quote:

Originally Posted by 88JRFAN

I'd like to buy it. Just have a couple questions. Has it been sitting very long? What did you have it on? Would it need a kit or would it be ready to bolt on. Shipping to 67401. Thanks

It has been sitting a couple of months. I had it on a 427/400 and a 350/350. Never had an issue with it just went with a Quickfuel. I put new gaskets and gave it a thorough cleaning before I put it up. Floats probably need adjusting. Shipping would be a $15.

**88JRFAN** · 06-04-2012, 11:50 PM

Sounds good to me.Let me know how you would like to be paid. Thanks

BrianV · 06-05-2012, 12:15 AM

Ill take it if it gets to me
Posted via Mobile Device

fast50ranger · 06-05-2012, 09:22 AM

Quote:

Originally Posted by 88JRFAN

Sounds good to me.Let me know how you would like to be paid. Thanks

My PayPal is fast50ranger@aol.com

Thanks
Posted via Mobile Device

**88JRFAN** · 06-05-2012, 06:45 PM

Paypal payment sent. Will pm you my address. Thanks!!

fast50ranger · 06-05-2012, 08:07 PM

Quote:

Originally Posted by 88JRFAN

Paypal payment sent. Will pm you my address. Thanks!!

Sold. Thanks again. I will send it out tomorrow.
Posted via Mobile Device

**88JRFAN** · 06-06-2012, 10:08 PM

OK. Thanks!!

05-29-2012, 09:35 PM	#1
fast50ranger Registered User Join Date: Mar 2007 Location: Marbury, Alabama Posts: 195	750 Double Pumper Mech Sec Everyone's favorite Holley 750 Model 3310. Mechanical secondaries, Manual choke.Brand new Holley non stick blue bowl gaskets. Changed over to a QuickFuel carb with electric choke. So I don't need this one. $125+Shipping Attached Images __________________ Big Block Powered

05-31-2012, 09:44 AM	#2
fast50ranger Registered User Join Date: Mar 2007 Location: Marbury, Alabama Posts: 195	Re: 750 Double Pumper Mech Sec Ttt __________________ Big Block Powered

05-31-2012, 11:44 AM	#3
specialtyretail So,, what else you got??? Join Date: May 2010 Location: Jackson, Mo Posts: 18,637	Re: 750 Double Pumper Mech Sec You might want to recheck your numbers. A 3310 body is for a vacuum secondary carb. The list # for a mechanical secondary body would be 4779. The one you have pictured is a mechanical secondary (double pumper). Just trying to help you clear any questions that might come up. Great price for a true double pumper. Thanks, Fred.

05-31-2012, 11:49 AM	#4
HeavyMetalChevy Just a Member Join Date: Aug 2011 Location: Vevay, IN 47043 remimartin257@aol.com Posts: 4,603	Re: 750 Double Pumper Mech Sec yeah if this was vacuum I would be all over it...still got me thinking though. That will def. help the oil companies out!!! __________________ 72 C-10 Cheyenne 350/350 ALL ORIGINAL 81,158 miles (1st) 69 7/8 ton(s & l) 66 327 short block rebuild.325 hp(2nd) 70 C-20 88 350 long block rebuild .040 bore. forged crank GM ZZ4 Hot Cam 1.5 roller rockers.375hp Aluminum TH400(3rd) 71 SWB frame off with 68 body. POSI PayPal: remimartin257@aol.com Business Inquires: 812 801 5111 "Help me, help you" that's my motto Members met... BuildinA68, jessewebb, daddymoo2, 70STOVEBOLT, irishfan77, feller, fine69, chevytruckguy70, jamie72, Nohatch, 2112, drtydog

05-31-2012, 01:33 PM	#6
hotrodimpy Registered User Join Date: May 2010 Location: Knoxville TN Posts: 120	Re: 750 Double Pumper Mech Sec FYI 4150 is the series of carb not the model. Let me know the model number please. Look on the choke horn. Should be a 47?? number

05-31-2012, 04:02 PM	#8
hotrodimpy Registered User Join Date: May 2010 Location: Knoxville TN Posts: 120	Re: 750 Double Pumper Mech Sec Thank you. I am well awere of the numbers. I just want to make sure it was a 750. I will check tonight and see if we still need one more. Thank you again

06-04-2012, 08:45 PM	#10
88JRFAN LET'S GO RACIN' Join Date: Oct 2007 Location: SALINA,KS Posts: 1,212	Re: 750 Double Pumper Mech Sec I'd like to buy it. Just have a couple questions. Has it been sitting very long? What did you have it on? Would it need a kit or would it be ready to bolt on. Shipping to 67401. Thanks __________________ Daren 04 Chevy Extend cab 2500HD 6.0 Liter 4x4 71 CHEVY 3/4 4X4 402 BB, th400/np205, dana44/eaton ho52 w/4:10-TOY Rip El Jay RIP BOBBO'S MOM

06-04-2012, 11:50 PM	#12
88JRFAN LET'S GO RACIN' Join Date: Oct 2007 Location: SALINA,KS Posts: 1,212	Re: 750 Double Pumper Mech Sec Sounds good to me.Let me know how you would like to be paid. Thanks __________________ Daren 04 Chevy Extend cab 2500HD 6.0 Liter 4x4 71 CHEVY 3/4 4X4 402 BB, th400/np205, dana44/eaton ho52 w/4:10-TOY Rip El Jay RIP BOBBO'S MOM

06-05-2012, 12:15 AM	#13
BrianV Registered User Join Date: Mar 2010 Location: Mesa, Az Posts: 364	Re: 750 Double Pumper Mech Sec Ill take it if it gets to me Posted via Mobile Device

06-05-2012, 06:45 PM	#15
88JRFAN LET'S GO RACIN' Join Date: Oct 2007 Location: SALINA,KS Posts: 1,212	Re: 750 Double Pumper Mech Sec Paypal payment sent. Will pm you my address. Thanks!! __________________ Daren 04 Chevy Extend cab 2500HD 6.0 Liter 4x4 71 CHEVY 3/4 4X4 402 BB, th400/np205, dana44/eaton ho52 w/4:10-TOY Rip El Jay RIP BOBBO'S MOM

06-06-2012, 10:08 PM	#17
88JRFAN LET'S GO RACIN' Join Date: Oct 2007 Location: SALINA,KS Posts: 1,212	Re: 750 Double Pumper Mech Sec OK. Thanks!! __________________ Daren 04 Chevy Extend cab 2500HD 6.0 Liter 4x4 71 CHEVY 3/4 4X4 402 BB, th400/np205, dana44/eaton ho52 w/4:10-TOY Rip El Jay RIP BOBBO'S MOM



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