Corvette Straight Dump Ram Horns F/S (pics) - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**68 Stepside** · 06-13-2004, 01:06 PM

As the title says, I have a set of straight dump ram horns for sale. They're both casting # 3932461, and have no smog holes. They're off the RH side of a vette, but I had the pair on my 68 swb, and they worked fine. I believe these to be 2 1/4" also. I'm not exactly sure what they're worth, so let's go $100.00 plus shipping from 61744.

NO CRACKS, and all the flange bolt holes have good threads in them.

More pics available, just ask.

Thanks.

nu2-72 · 06-13-2004, 05:22 PM

Can you do a pic with a tape measure across the dump? I would take them if they are 2 1/2".

**68 Stepside** · 06-16-2004, 12:16 PM

Quote:

Originally Posted by nu2-72

Can you do a pic with a tape measure across the dump? I would take them if they are 2 1/2".

They're 2 1/4", sorry

*racedvl* · 06-13-2004, 05:56 PM

We could just mount them upside down, and run them there straight pipes right out of that there hood!!!! OOoowwwwweeeeeee !!!!!!!

*racedvl* · 06-14-2004, 07:18 PM

TTT for ya there, big buddy. . .

super-k · 06-16-2004, 09:47 PM

What`s the difference between truck and Vette manifolds?

nu2-72 · 06-17-2004, 06:29 PM

Someone will correct me if I am incorrect here.
Truck manifolds for the 4x4's are straight dump and 2"
Corvette (later) are also straight dump and 2 1/4"
Early Corvette are straight and 2 1/2".
2 wd trucks are angle dump.

I had 2 1/5" on that last one and nobody noticed until me just now. Ooops.

jose · 06-17-2004, 09:06 PM

68 Stepside will the stock exhaust pipe flange line up with the studs on those manifolds ? Can one use the doughnut gasket on both manifolds ? Jose

72dually · 06-17-2004, 09:19 PM

I believe your correct NU2-72, I have a bunch 13 or 14 early vette exhaust manifolds in storage and there 2 1/2, the manifolds I have if Im not mistaken are 63-64's, and a couple earlier,and later, I bought in a storage lein sale, I have a couple pairs, but most of them are right sides. I'll check and see what they are soon, I will trade em, been holding onto them for years, also have a J-2 tripower manifold, no carbs-(57 olds) that I'll trade

**68 Stepside** · 06-17-2004, 09:11 PM

Jose, I honestly can't tell you the answer to your question about the stock flanges. The whole exhaust on my truck was cobbled up by the previous owner. I can measure from the center of one hole to another, or something along those lines if you'd like. I would imagine stock donut gaskets would work just fine, that's what these had in them (well, what was left of them).

nu2-72 · 06-17-2004, 09:40 PM

72dually, I would be interested in a pair of the manifolds. PM me when you are ready.

muddyole 69 · 06-17-2004, 10:11 PM

Put me in line for a set if you would I broke the studs out of my pass side off my 66 L79 327 thanks Mike

72dually · 06-18-2004, 12:12 AM

No problem guys, next time I go out there, I'll bring em back, already been blasted too, also have a couple of them with some sorta bracket attached, which if I remember correctly were 64's

72dually · 06-18-2004, 01:03 AM

muddyole 69, would that have the factory nova body surrounding that L79 motor?

da-burb · 06-18-2004, 12:05 AM

Jose, these will use the same 2" doughnut and the bolt pattern and spacing is the same as the truck manifolds.

These manifolds are 1969 to 1977 corvettes with 350 engines. They will not be the 2-1/2" ramshorns that came on the Hi-performance 327's.

TRUCKPOOR · 06-18-2004, 08:54 PM

68, PM sent. I believe nu2 is correct also. The number you put up is the same as the number on my broken set off my 72 4x4.

DennyB · 06-18-2004, 09:30 PM

72dually,I would also be intrested in a pair of the 2-1/2" straight dump ramhorns

72dually · 06-19-2004, 11:33 AM

I'll see how many pairs I got, Im pretty sure I only have 2 or 3 pairs, and the rest being right side only, it will be a week or 2, this storage unit with exhaust manifolds, is 8 hrs away where I use to live. I also have a bunch of BBC brackets maybe you guys can help me ID, theres some BB oil pans, rods, 049 heads, 350 Lt1 pink rods, 186 camels, 392's, pulleys, lots of big valves, studs/guideplates, the guy collected corvette stuff and died, and I bought the storage unit with a buddy, we split the costs, he took the 6 454's, 1 of which was an LS6, and I got 2 corvette small blocks, a 67 tri-power w/carbs and linkage, and all the boxes of misc listed
Let me know if your interested

72dually · 06-19-2004, 12:11 PM

Im getting pm's for the manifolds, the order as it stands
1)NU2-72
2)muddyole 69
3)DennyB
4)jose

nu2-72 · 06-19-2004, 12:05 PM

I would be interested in some of your items. The manifolds for one and not knowing what else you may have, I would be interested in a list when you get to it. Thanks for your time and I await your reply. Kevin

06-13-2004, 01:06 PM	#1
68 Stepside huh? Join Date: May 2000 Location: Washington, Illinois Posts: 5,690	Corvette Straight Dump Ram Horns F/S (pics) As the title says, I have a set of straight dump ram horns for sale. They're both casting # 3932461, and have no smog holes. They're off the RH side of a vette, but I had the pair on my 68 swb, and they worked fine. I believe these to be 2 1/4" also. I'm not exactly sure what they're worth, so let's go $100.00 plus shipping from 61744. NO CRACKS, and all the flange bolt holes have good threads in them. More pics available, just ask. Thanks. Attached Images __________________ Someday when I'm lonely, Wishing you weren't so far away, Then I will remember Things we said today. RIP El Jay

06-13-2004, 05:22 PM	#2
nu2-72 Senior Member Join Date: Apr 2001 Location: Amazonia, Mo. USA Posts: 2,821	Can you do a pic with a tape measure across the dump? I would take them if they are 2 1/2". __________________ 72 3/4 4x4 350 4spd 72 3/4 4x4 350 auto 2004 Duramax Silverado 4x4 2006 Duramax Crew cab 4x4 2010 Harley Ultra Limited 2011 Harley Street Glide

06-13-2004, 05:56 PM	#4
racedvl Account Suspended Join Date: Jan 2000 Location: Woodstock, IL Posts: 7,020	We could just mount them upside down, and run them there straight pipes right out of that there hood!!!! OOoowwwwweeeeeee !!!!!!! Attached Images

06-16-2004, 09:47 PM	#6
super-k Registered User Join Date: May 2004 Location: Mt.Airy,MD Posts: 123	What`s the difference between truck and Vette manifolds? __________________ 72CheyenneSuperK20CustomCamper350/TH350,A/C 72SierreGrandeK2500350/TH350,A/C 72CustomDeluxeK20CustomCamperSB400/4SPD.A/C 72CustomC10SWB,TH400,project

06-17-2004, 06:29 PM	#7
nu2-72 Senior Member Join Date: Apr 2001 Location: Amazonia, Mo. USA Posts: 2,821	Someone will correct me if I am incorrect here. Truck manifolds for the 4x4's are straight dump and 2" Corvette (later) are also straight dump and 2 1/4" Early Corvette are straight and 2 1/2". 2 wd trucks are angle dump. I had 2 1/5" on that last one and nobody noticed until me just now. Ooops. __________________ 72 3/4 4x4 350 4spd 72 3/4 4x4 350 auto 2004 Duramax Silverado 4x4 2006 Duramax Crew cab 4x4 2010 Harley Ultra Limited 2011 Harley Street Glide Last edited by nu2-72; 06-19-2004 at 08:52 PM.

06-14-2004, 07:18 PM	#5
racedvl Account Suspended Join Date: Jan 2000 Location: Woodstock, IL Posts: 7,020	TTT for ya there, big buddy. . .

06-17-2004, 09:06 PM	#8
jose Registered User Join Date: Feb 2001 Location: Salem , Oregon 97301 Posts: 1,796	68 Stepside will the stock exhaust pipe flange line up with the studs on those manifolds ? Can one use the doughnut gasket on both manifolds ? Jose __________________ 68 GMC 4x4 SWB jose6772@yahoo.com

06-17-2004, 09:19 PM	#9
72dually Senior Member Join Date: Apr 2004 Location: Northern Arizona Posts: 687	I believe your correct NU2-72, I have a bunch 13 or 14 early vette exhaust manifolds in storage and there 2 1/2, the manifolds I have if Im not mistaken are 63-64's, and a couple earlier,and later, I bought in a storage lein sale, I have a couple pairs, but most of them are right sides. I'll check and see what they are soon, I will trade em, been holding onto them for years, also have a J-2 tripower manifold, no carbs-(57 olds) that I'll trade Last edited by 72dually; 06-17-2004 at 09:21 PM.

06-17-2004, 09:11 PM	#10
68 Stepside huh? Join Date: May 2000 Location: Washington, Illinois Posts: 5,690	Jose, I honestly can't tell you the answer to your question about the stock flanges. The whole exhaust on my truck was cobbled up by the previous owner. I can measure from the center of one hole to another, or something along those lines if you'd like. I would imagine stock donut gaskets would work just fine, that's what these had in them (well, what was left of them). __________________ Someday when I'm lonely, Wishing you weren't so far away, Then I will remember Things we said today. RIP El Jay

06-17-2004, 09:40 PM	#11
nu2-72 Senior Member Join Date: Apr 2001 Location: Amazonia, Mo. USA Posts: 2,821	72dually, I would be interested in a pair of the manifolds. PM me when you are ready. __________________ 72 3/4 4x4 350 4spd 72 3/4 4x4 350 auto 2004 Duramax Silverado 4x4 2006 Duramax Crew cab 4x4 2010 Harley Ultra Limited 2011 Harley Street Glide

06-17-2004, 10:11 PM	#12
muddyole 69 Senior Member Join Date: Jan 2004 Location: SE Ohio Posts: 1,121	Vette Manifolds Put me in line for a set if you would I broke the studs out of my pass side off my 66 L79 327 thanks Mike __________________ hav'n fun be'n me

06-18-2004, 12:12 AM	#13
72dually Senior Member Join Date: Apr 2004 Location: Northern Arizona Posts: 687	No problem guys, next time I go out there, I'll bring em back, already been blasted too, also have a couple of them with some sorta bracket attached, which if I remember correctly were 64's

06-18-2004, 01:03 AM	#14
72dually Senior Member Join Date: Apr 2004 Location: Northern Arizona Posts: 687	muddyole 69, would that have the factory nova body surrounding that L79 motor?

06-18-2004, 12:05 AM	#15
da-burb "Ochre Ogre" Join Date: Apr 2000 Location: Springfield, MN Posts: 3,558	Jose, these will use the same 2" doughnut and the bolt pattern and spacing is the same as the truck manifolds. These manifolds are 1969 to 1977 corvettes with 350 engines. They will not be the 2-1/2" ramshorns that came on the Hi-performance 327's. __________________ Bowtie Truck Stop Inc. Mid-West GM Truck Restoration Parts Supplier Your Key Parts, Auto Metal Direct, Dynacorn, and Goodmark dealer. like us @ www.facebook.com/BowtieTruckStop 1971 C-10 Suburban (Ochre) 1971 K-10 Suburban (Ochre) 1972 C-10 Suburban (Ochre) 1972 K-20 Suburban (Yellow- that just aint right!) Springfield, Minnesota 56087

06-18-2004, 08:54 PM	#16
TRUCKPOOR Registered User Join Date: Oct 2001 Location: Littleton, CO. USA Posts: 260	68, PM sent. I believe nu2 is correct also. The number you put up is the same as the number on my broken set off my 72 4x4.



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06-18-2004, 09:30 PM	#17
DennyB Led Sled! Discs R 4 ME! Join Date: Jan 2001 Location: Toms River, NJ, USA (Transplanted Hoosier) Posts: 7,327	72dually,I would also be intrested in a pair of the 2-1/2" straight dump ramhorns __________________ "Never ride faster than your Angel can fly" I.M.O.M,W,J&C Patriot Guard Rider

06-19-2004, 11:33 AM	#18
72dually Senior Member Join Date: Apr 2004 Location: Northern Arizona Posts: 687	I'll see how many pairs I got, Im pretty sure I only have 2 or 3 pairs, and the rest being right side only, it will be a week or 2, this storage unit with exhaust manifolds, is 8 hrs away where I use to live. I also have a bunch of BBC brackets maybe you guys can help me ID, theres some BB oil pans, rods, 049 heads, 350 Lt1 pink rods, 186 camels, 392's, pulleys, lots of big valves, studs/guideplates, the guy collected corvette stuff and died, and I bought the storage unit with a buddy, we split the costs, he took the 6 454's, 1 of which was an LS6, and I got 2 corvette small blocks, a 67 tri-power w/carbs and linkage, and all the boxes of misc listed Let me know if your interested Last edited by 72dually; 06-19-2004 at 02:26 PM.

06-19-2004, 12:11 PM	#19
72dually Senior Member Join Date: Apr 2004 Location: Northern Arizona Posts: 687	Im getting pm's for the manifolds, the order as it stands 1)NU2-72 2)muddyole 69 3)DennyB 4)jose Last edited by 72dually; 06-20-2004 at 12:00 AM.

06-19-2004, 12:05 PM	#20
nu2-72 Senior Member Join Date: Apr 2001 Location: Amazonia, Mo. USA Posts: 2,821	I would be interested in some of your items. The manifolds for one and not knowing what else you may have, I would be interested in a list when you get to it. Thanks for your time and I await your reply. Kevin __________________ 72 3/4 4x4 350 4spd 72 3/4 4x4 350 auto 2004 Duramax Silverado 4x4 2006 Duramax Crew cab 4x4 2010 Harley Ultra Limited 2011 Harley Street Glide

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