Register or Log In To remove these advertisements. |
|
|
|
Thread Tools | Display Modes |
05-10-2016, 10:27 AM | #1 |
Registered User
Join Date: Jul 2010
Location: mtn.home ar
Posts: 235
|
2.5 in ram horn exhaust manifold identity ?
Could someone help ID these for me there 2.5 in ramhorns the casting number is 3797901 on both one had lh1 other has lh2 I know the generator brackets were removed from them the casting number comes back as 62-63 high hp vette but there's another number that looks like a date 5-13-91 on one 5-14-91 on the other. Am I missing something is the other number a date or something else ? Thanks just trying to get educated before I advertise them so there's no confusion. Thanks
|
05-10-2016, 10:27 AM | #2 |
Registered User
Join Date: Jul 2010
Location: mtn.home ar
Posts: 235
|
Re: 2.5 in ram horn exhaust manifold identity ?
|
05-10-2016, 10:28 AM | #3 |
Registered User
Join Date: Jul 2010
Location: mtn.home ar
Posts: 235
|
Re: 2.5 in ram horn exhaust manifold identity ?
|
05-10-2016, 01:16 PM | #4 |
One of the First
Join Date: Jan 2000
Location: St. Augustine,FL.
Posts: 4,059
|
Re: 2.5 in ram horn exhaust manifold identity ?
You are correct in your analogy. They were still being offered in 1991 by GM. Nice set, they are getting harder to find and they are not cheap.
__________________
DAVID PASSMORE ST AUGUSTINE ,FL ZIP 32084 '71 SWB K/10 CUSTOM DELUXE (Chili) '72 BLAZER K/5 Muscle Truck (Mule) '72 LWB K/20 CHEYENNE (Blackie) |
05-10-2016, 02:10 PM | #5 |
Registered User
Join Date: Jul 2010
Location: mtn.home ar
Posts: 235
|
Re: 2.5 in ram horn exhaust manifold identity ?
Thank you I was selling all my truck parts I had gathered and just wanted to make sure before I posted them so I and everyone was clear on what they were. Thanks Josh
|
05-10-2016, 05:13 PM | #6 |
70+ ( Old Skool Club )
Join Date: Nov 2003
Location: Saskatoon, Saskatchewan ,Canada
Posts: 9,143
|
Re: 2.5 in ram horn exhaust manifold identity ?
Were they offered as a over the counter part or were they on certain engines from the factory.
__________________
1972 C10 Custom/Deluxe 613 Highlander 406/700R4 1999 White Tahoe LS 4x2 with Z56 Police Package 1992 K1500 GMC Suburban Members I have personally met: MusicMan70 - HeavyD - ChewyChevy67 - StingRay -71SWB4x4 - 67 Burb - DeadheadNM - too much stuff - bc65 - das601 " Circumsatances Do Not Change Responsibility " " The Sky is not the Limit, Your Mind is." Marilyn Monroe .. RIP Charlie Watts 1941 - 2021 |
05-11-2016, 04:51 PM | #7 |
One of the First
Join Date: Jan 2000
Location: St. Augustine,FL.
Posts: 4,059
|
Re: 2.5 in ram horn exhaust manifold identity ?
Over the counter, 1973 the new emission standards was the dagger to the classic horse power.
|
Bookmarks |
|
|