Oldsmobile V8 Fan Shroud

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Oldscarnut

Master Mechanic
May 10, 2017
251
245
43
NW Washington State
I am assuming that the Olds 260, 307 and 350 Fan Shrouds are the same and that no version of a small block Chevy will fit. Am I correct? I put an OLDSMOBILE 350 in my El Camino so I cannot use the Small block fan shroud, or the Buick V6 one. Could someone please verify this before I spend $100 on the wrong part again? I could grow to hate G Bodies very easily and it is justified!
 

mikester

Comic Book Super Hero
Mar 10, 2010
2,921
3,682
113
Small town NY
I have no experience with Olds motors but why wont the two piece Chevy shroud fit ?
As far as Olds V8 shrouds I think theres two versions. One thats flat on top and another with a rounded top. If you do a search theres a thread started by me about this subject. I actually have one of each. I have a flat top shroud in my 81 Malibu coupe. It looks like its going to hit the hood but since the hoods not on yet I dont really know for sure. Guys replied to the question and said theyre using the exact shroud with no problem.
 

Tuffregal83

G-Body Guru
Mar 30, 2016
639
1,150
93
Lockport, Il
I've had both olds v8 shrouds on my Regal with a BBC in it and had no problems.
There is a 2 two-piece shroud
Also a one piece shroud it's bolted to a metal top plate
 

mikester

Comic Book Super Hero
Mar 10, 2010
2,921
3,682
113
Small town NY
I have this.
IMG_0731 (002).JPG
 

Oldscarnut

Master Mechanic
May 10, 2017
251
245
43
NW Washington State
I have no experience with Olds motors but why wont the two piece Chevy shroud fit ?
As far as Olds V8 shrouds I think theres two versions. One thats flat on top and another with a rounded top. If you do a search theres a thread started by me about this subject. I actually have one of each. I have a flat top shroud in my 81 Malibu coupe. It looks like its going to hit the hood but since the hoods not on yet I dont really know for sure. Guys replied to the question and said theyre using the exact shroud with no problem.

Thank you! I will either find the exact shroud for the 350 Olds engine or go to electric. Since only Cutlass saw the Olds V8's there are much fewer of them still on the road, even fewer sporting Olds engines. I have some time to search and I have had a couple of contacts for the 260 shroud.
 

hoffa65

Master Mechanic
Mar 11, 2019
319
416
63
Atlanta GA
I am assuming that the Olds 260, 307 and 350 Fan Shrouds are the same and that no version of a small block Chevy will fit. Am I correct? I put an OLDSMOBILE 350 in my El Camino so I cannot use the Small block fan shroud, or the Buick V6 one. Could someone please verify this before I spend $100 on the wrong part again? I could grow to hate G Bodies very easily and it is justified!
With the Olds top radiator hold down bracket the olds shroud will fit.
The chevy core support has all but 1 mount hole for the olds rad hold down.
All SB olds shrouds are the same
 

oldsmobile joe

Royal Smart Person
Nov 12, 2015
2,067
3,053
113
mpls
Thank you! I will either find the exact shroud for the 350 Olds engine or go to electric. Since only Cutlass saw the Olds V8's there are much fewer of them still on the road, even fewer sporting Olds engines. I have some time to search and I have had a couple of contacts for the 260 shroud.
the olds 307 was also used in the regals. and don't forget the olds diesel, put in darn near everything. they are more available than you know. and don't forget the top plate which is now being reproduced.
 
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