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08-15-2015, 09:16 PM
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#1 |
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Registered User
Join Date: Apr 2014
Location: Cunningham, KY
Posts: 351
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Rams horns ?
I was at a swap meet today and a couple had some rams horns laying around that I think I could have picked up on the cheap. My question is: Are there different sizes? I kept staring at them and thinking I had seen somewhere online that there were a couple different sizes and didn't want to buy something that wouldn't fit my truck. There is another swap meet next month and would like to go back informed so any info would be great!
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08-15-2015, 09:46 PM
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#2 |
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Registered User
Join Date: Jan 2009
Location: Calgary, AB
Posts: 1,181
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Re: Rams horns ?
Yes there different versions and some do not work on our trucks.
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08-15-2015, 10:21 PM
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#3 |
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Senior Member
 
Join Date: Jul 2000
Location: North Texas
Posts: 3,472
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Re: Rams horns ?
I'm sure the ones with 2.5" outlets will hit the left side motor mount "clam shell" on 73-87 trucks, but I'm not sure about the 2" versions. I did see a picture of a clam shell someone had notched to clear a rams horn manifold.
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Mike 1969 C10 LWB -- owned for 35 years. 350/TH350, 3.08 posi, 1st Gen Vintage Air, AAW wiring harness, 5-lug conversion, 1985 spindles and brakes. 1982 C10 SWB -- sold 1981 C10 Silverado LWB -- sold, but wish I still had it! 1969 C10 (not the current one) that I bought in the early 1980s. Paid $1200; sold for $1500 a few years later. Just a hint at the appreciation that was coming. Retired as a factory automation products salesman. Worked part-time over the years for an engine builder and a classic car repair shop. Member here for 24 years! This is the very first car/truck Internet forum I joined. I still used a dial-up modem back then! |
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08-15-2015, 10:48 PM
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#4 |
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Registered User
Join Date: Apr 2014
Location: Cunningham, KY
Posts: 351
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Re: Rams horns ?
If I am not mistaken on a 2wd you can move the motor back and make them work, but I thought I read that on a 4wd (which is what I have) they fit. I might be mistaken though.
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08-17-2015, 06:27 PM
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#5 |
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Happy to be here
 
Join Date: Mar 2000
Location: Cypress, TX
Posts: 39,023
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Re: Rams horns ?
There are at least 3 different "Ramhorn" style of OEM cast exhausts. The 2" center exit was common on Corvettes with a carb, and the 2.5" were specific to the mid 60s FI motors. The 2.5" will work on a 2wd 73-87 as I have a set on my 77 Cheyenne.
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Follow me on Facebook and Instagram @N2trux.com Articles- "Jake" the 84 to 74 crewcab "Elwood" the77_Remix 85 GMC Sierra "Scarlett" "Refining Sierra" |
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