General Discussion Discuss your Oldsmobile or other car-related topics.

1970 Cutlass SX

Thread Tools
 
Search this Thread
 
Old August 26th, 2018, 06:54 PM
  #1  
Registered User
Thread Starter
 
crank shaft's Avatar
 
Join Date: Dec 2012
Location: Cleveland, Ohio
Posts: 248
1970 Cutlass SX

Hello all,
I was at a car show today in Ohio and started talking to a guy that has a 1970 SX. He told me that the SX did not come with the OAI ram air hood. Is this true? I have seen many with different hoods on them. I have googled 1970 SX and found various hoods on them.
Thanks in advance,
Mike
crank shaft is offline  
Old August 26th, 2018, 07:07 PM
  #2  
W30
 
truckman5000's Avatar
 
Join Date: Feb 2016
Location: Cape Cod Ma
Posts: 528
No it didn't. Sx is a high optioned cutlass
truckman5000 is offline  
Old August 26th, 2018, 07:08 PM
  #3  
Registered User
Thread Starter
 
crank shaft's Avatar
 
Join Date: Dec 2012
Location: Cleveland, Ohio
Posts: 248
Thank you for clarifying that!
Mike
crank shaft is offline  
Old August 26th, 2018, 07:18 PM
  #4  
Registered User
 
Funkwagon455's Avatar
 
Join Date: Jun 2009
Location: Aledo, Texas
Posts: 2,386
I disagree, While a majority of SX optioned cars did not have OAI hoods from the factory, W25 was available.
Funkwagon455 is offline  
Old August 26th, 2018, 07:31 PM
  #5  
Registered User
Thread Starter
 
crank shaft's Avatar
 
Join Date: Dec 2012
Location: Cleveland, Ohio
Posts: 248
So the w25 was available on the supreme also?
crank shaft is offline  
Old August 26th, 2018, 07:37 PM
  #6  
Registered User
 
Funkwagon455's Avatar
 
Join Date: Jun 2009
Location: Aledo, Texas
Posts: 2,386
Sure, You just had to check the box and shell out the money!
Funkwagon455 is offline  
Old August 26th, 2018, 08:38 PM
  #7  
Registered User
 
1969w3155's Avatar
 
Join Date: Aug 2009
Location: Muskegon, Mi.
Posts: 8,597
Unlike today, where it seems every Cutlass variant has the hood, back then it wasn't the case. Very rare to see one on anything other than a W machine or Rallye 350. I knew of one 442 with the W25 factory option back then, and that was 35 years ago. I had one on my SX that we pulled off of a W30 in the junkyard. That was it, they didn't grow on trees.
1969w3155 is offline  
Old August 26th, 2018, 08:41 PM
  #8  
Registered User
 
Koda's Avatar
 
Join Date: Aug 2013
Location: Evansville, IN
Posts: 10,261
I don't think that OAI was available on a Cutlass Supreme.
Koda is online now  
Old August 27th, 2018, 03:04 AM
  #9  
Registered User
Thread Starter
 
crank shaft's Avatar
 
Join Date: Dec 2012
Location: Cleveland, Ohio
Posts: 248
I see. Thanks everyone! I I now have a good understanding.
Mike
crank shaft is offline  
Old August 27th, 2018, 05:21 AM
  #10  
Registered User
 
vette442's Avatar
 
Join Date: Nov 2006
Location: McMurray, PA
Posts: 1,781
In 30 years of specializing in 1970-72 Supremes (including almost 20 years tracking SXes) I have seen exactly two 1972 Supreme hardtops with W25 on the window sticker - one of them has an owner on this site. The 1972 Cutlass Supreme options list states "Convertible" at the end for the W25 line item, so how those cars got is is a mystery. It's well accepted that OAI setups on 1970 SXes were dealer-installed only. Nobody has produced documentation of a factory ordered setup yet to the Bob Barry's old SX site, the current SX455.com registry site or to any of numerous threads like this.

It had to be Gary Goodman that you spoke with yesterday with almost-Sienna '71 convertible.

Terry
vette442 is offline  
Old August 27th, 2018, 08:08 AM
  #11  
Old(s) Fart
 
joe_padavano's Avatar
 
Join Date: Mar 2007
Location: Northern VA
Posts: 47,265
Originally Posted by Funkwagon455
Sure, You just had to check the box and shell out the money!
As Terry correctly points out, W-25 was not factory available on the Supreme. The first page here is from the inspector's guide. Note the "N" (as in "not available") under all versions of the 42xx series. The second page is from the SPECS booklet. Again, no mention of W-25. Pictures on line are meaningless. You can't find a 1970-72 Cutlass or 442 that does NOT have a reproduction W-25 hood these days.





joe_padavano is offline  
Old August 27th, 2018, 09:13 AM
  #12  
Registered User
Thread Starter
 
crank shaft's Avatar
 
Join Date: Dec 2012
Location: Cleveland, Ohio
Posts: 248
Thats why when I Google SX most of all the cars have a OAI hood on them. I was always under the impression that you could order just about any option for any car back then. But now I see certain thing weren't even offered. You would have thought if GM could make more money on a car they would have offered all options to all cars.
crank shaft is offline  
Old August 27th, 2018, 09:18 AM
  #13  
Old(s) Fart
 
joe_padavano's Avatar
 
Join Date: Mar 2007
Location: Northern VA
Posts: 47,265
Originally Posted by crank shaft
Thats why when I Google SX most of all the cars have a OAI hood on them. I was always under the impression that you could order just about any option for any car back then. But now I see certain thing weren't even offered. You would have thought if GM could make more money on a car they would have offered all options to all cars.
When these cars were new, Supremes were not "performance cars". They were personal luxury cars. People who bought them didn't want the Ricky Racer look.
joe_padavano is offline  
Old August 27th, 2018, 10:02 AM
  #14  
Registered User
 
Koda's Avatar
 
Join Date: Aug 2013
Location: Evansville, IN
Posts: 10,261
From what I understand, the only way to get a factory w-25 on a Supreme body from 70-72 was to buy a 72 Hurst Olds, or buy a 442 convertible with either standalone w-25 or a w-30 as it was technically a Supreme body.
Koda is online now  
Old August 27th, 2018, 10:06 AM
  #15  
Old(s) Fart
 
joe_padavano's Avatar
 
Join Date: Mar 2007
Location: Northern VA
Posts: 47,265
Originally Posted by Koda
From what I understand, the only way to get a factory w-25 on a Supreme body from 70-72 was to buy a 72 Hurst Olds, or buy a 442 convertible with either standalone w-25 or a w-30 as it was technically a Supreme body.
Correct, however for 1970-71, the 442 convertible came with a 442 VIN. Only the 1972 models came with Supreme VINs.
joe_padavano is offline  
Old August 27th, 2018, 12:22 PM
  #16  
Registered User
 
Fun71's Avatar
 
Join Date: Feb 2013
Location: Phoenix, AZ
Posts: 13,738
Originally Posted by Koda
From what I understand, the only way to get a factory w-25 on a Supreme body from 70-72 was to buy a 72 Hurst Olds, or buy a 442 convertible with either standalone w-25 or a w-30 as it was technically a Supreme body.
Did the SX W-32 versions have the OAI hood available?
Fun71 is online now  
Old August 27th, 2018, 02:14 PM
  #17  
Old(s) Fart
 
joe_padavano's Avatar
 
Join Date: Mar 2007
Location: Northern VA
Posts: 47,265
Originally Posted by Fun71
Did the SX W-32 versions have the OAI hood available?
Nope. Keep in mind that the W-32 was simply the 365 HP 455 from the base 442 models, which also did not get the hood as standard equipment. Koda's statement stands.
joe_padavano is offline  
Old August 27th, 2018, 02:14 PM
  #18  
Registered User
 
Koda's Avatar
 
Join Date: Aug 2013
Location: Evansville, IN
Posts: 10,261
Originally Posted by joe_padavano
Correct, however for 1970-71, the 442 convertible came with a 442 VIN. Only the 1972 models came with Supreme VINs.
You are also correct, as I was referring to the physical sheet metal arrangement as opposed to the VINs. A 442 convertible is the same sheet metal as a Cutlass Supreme convertible, but it is officially not one.
Koda is online now  
Old August 27th, 2018, 02:36 PM
  #19  
Just an Olds Guy
 
Allan R's Avatar
 
Join Date: Jul 2008
Location: Edmonton, AB. And "I am Can 'eh' jun - eh"
Posts: 24,525
Originally Posted by crank shaft
You would have thought if GM could make more money on a car they would have offered all options to all cars.
You would think that Oldsmobile, as an upper model car, would have fitted their cars with more options than they did as a standard offering. I'm still inclined to think that if that had happened there would have been a popular uprising to the brand as people would perceive the cars to have better value/return for the $$ being spent. Even the B/C and E platforms suffered from the horrible lack of power options that 'should' have been standard features on those models.
Allan R is offline  
Old August 27th, 2018, 02:40 PM
  #20  
Old(s) Fart
 
joe_padavano's Avatar
 
Join Date: Mar 2007
Location: Northern VA
Posts: 47,265
Originally Posted by Allan R
You would think that Oldsmobile, as an upper model car, would have fitted their cars with more options than they did as a standard offering. I'm still inclined to think that if that had happened there would have been a popular uprising to the brand as people would perceive the cars to have better value/return for the $$ being spent. Even the B/C and E platforms suffered from the horrible lack of power options that 'should' have been standard features on those models.
Sorry, but you are too used to how factories price cars today. Frankly, this is one of the reasons why I won't buy a new truck. To get remote keyless entry on a new Chevy crewcab dually, I have to pay $2K for a package that includes the monster touch screen and all the electronic nanny BS. Oh for the 1960s when cars had base equipment and you got to order anything you wanted individually. The upscale package philosophy is just like bundling cable channels.
joe_padavano is offline  
Old August 27th, 2018, 02:46 PM
  #21  
Just an Olds Guy
 
Allan R's Avatar
 
Join Date: Jul 2008
Location: Edmonton, AB. And "I am Can 'eh' jun - eh"
Posts: 24,525
Originally Posted by joe_padavano
Sorry, but you are too used to how factories price cars today..
No, I don't think so. I looked at all the options available and what was standard equipment. Even up past 1995. Almost all the options I had on my 95 Regency Elite were upscale options that had to have a check mark on the order, which is sad. My comment was my opinion - not a statement of fact. Obviously the marketing and sales gurus and GM and Divisions had their own grand plan to administer.
Allan R is offline  
Old August 27th, 2018, 06:58 PM
  #22  
Registered User
Thread Starter
 
crank shaft's Avatar
 
Join Date: Dec 2012
Location: Cleveland, Ohio
Posts: 248
Thank you! Lots of info. Some I understand and some I don't. But I will figure it out. Can you tell me how to quote someone and ad a remark?
crank shaft is offline  
Old August 27th, 2018, 07:02 PM
  #23  
Old(s) Fart
 
joe_padavano's Avatar
 
Join Date: Mar 2007
Location: Northern VA
Posts: 47,265
Originally Posted by crank shaft
Thank you! Lots of info. Some I understand and some I don't. But I will figure it out. Can you tell me how to quote someone and ad a remark?
Click on the QUOTE button in the lower RH corner of a post box.
joe_padavano is offline  
Old August 27th, 2018, 09:25 PM
  #24  
Registered User
 
1969w3155's Avatar
 
Join Date: Aug 2009
Location: Muskegon, Mi.
Posts: 8,597
We do have a member here with a documented '72 Supreme Hardtop with the W25 hood. It was ordered by his grandfather.
1969w3155 is offline  
Old August 28th, 2018, 07:02 AM
  #25  
Just an Olds Guy
 
Allan R's Avatar
 
Join Date: Jul 2008
Location: Edmonton, AB. And "I am Can 'eh' jun - eh"
Posts: 24,525
Dan, the W25 hood was a factory RPO in 1972 for the Cutlass Supreme. It wasn't in 1970 or 1971.
Allan R is offline  
Old August 28th, 2018, 07:33 AM
  #26  
Old(s) Fart
 
joe_padavano's Avatar
 
Join Date: Mar 2007
Location: Northern VA
Posts: 47,265
Originally Posted by Allan R
Dan, the W25 hood was a factory RPO in 1972 for the Cutlass Supreme. It wasn't in 1970 or 1971.
Convertible only per the SPECS booklet and the Inspectors Guide.



joe_padavano is offline  
Old August 28th, 2018, 12:56 PM
  #27  
Registered User
Thread Starter
 
crank shaft's Avatar
 
Join Date: Dec 2012
Location: Cleveland, Ohio
Posts: 248
Originally Posted by joe_padavano
Click on the QUOTE button in the lower RH corner of a post box.
Thank you Joe!
crank shaft is offline  
Old August 28th, 2018, 01:51 PM
  #28  
Old(s) Fart
 
joe_padavano's Avatar
 
Join Date: Mar 2007
Location: Northern VA
Posts: 47,265
Originally Posted by crank shaft
Thank you Joe!
By George, I think he's got it!
joe_padavano is offline  
Old August 28th, 2018, 01:52 PM
  #29  
Registered User
Thread Starter
 
crank shaft's Avatar
 
Join Date: Dec 2012
Location: Cleveland, Ohio
Posts: 248
Originally Posted by joe_padavano
By George, I think he's got it!
Lol! I'm a very slow learner

crank shaft is offline  
Old August 28th, 2018, 04:09 PM
  #30  
"Car"mudgeon
 
GAOldsman's Avatar
 
Join Date: Feb 2011
Location: Perry, GA
Posts: 5,191
A W-25 OAI hood and air cleaner assembly that goes with it could be had on any Cutlass or Station Wagon that had the L34 350 4-bbl or L75 455 4-bbl in '72 only and only if Special Ordered trough the right channels on the Supreme Hardtop and wagons. They made sure to not advertise it especially on those I just mentioned. Bear with me, I'm trying to locate the proof and the pudding as it were.

Last edited by GAOldsman; August 28th, 2018 at 04:22 PM.
GAOldsman is offline  
Old August 28th, 2018, 04:35 PM
  #31  
"Car"mudgeon
 
GAOldsman's Avatar
 
Join Date: Feb 2011
Location: Perry, GA
Posts: 5,191

Now trying to find the source. I thought it was the inspector guide but it's not. I'll keep searching...
GAOldsman is offline  
Old August 28th, 2018, 05:03 PM
  #32  
"Car"mudgeon
 
GAOldsman's Avatar
 
Join Date: Feb 2011
Location: Perry, GA
Posts: 5,191
It's in the 1972 Oldsmobile product description summary in the Assembly manual if I recall correctly. My copy is at another location and the AHPS has them now where you have to buy in to view.
GAOldsman is offline  
Old August 28th, 2018, 05:49 PM
  #33  
Registered User
Thread Starter
 
crank shaft's Avatar
 
Join Date: Dec 2012
Location: Cleveland, Ohio
Posts: 248
Originally Posted by GAOldsman

Now trying to find the source. I thought it was the inspector guide but it's not. I'll keep searching...
I just blows me away. Like I said I always thought you could order anything on those cars. And I grew up with them. Thanks
crank shaft is offline  
Old August 28th, 2018, 05:53 PM
  #34  
Registered User
Thread Starter
 
crank shaft's Avatar
 
Join Date: Dec 2012
Location: Cleveland, Ohio
Posts: 248
Now where can I find the air cleaner assy at a fair price. I was at the car show in alliance Ohio and a man had just the lid for 500.00 dollars. Don't get me wrong it was real nice factory part.
crank shaft is offline  
Old August 28th, 2018, 06:30 PM
  #35  
Just an Olds Guy
 
Allan R's Avatar
 
Join Date: Jul 2008
Location: Edmonton, AB. And "I am Can 'eh' jun - eh"
Posts: 24,525
Originally Posted by crank shaft
Now where can I find the air cleaner assy at a fair price. I was at the car show in alliance Ohio and a man had just the lid for 500.00 dollars. Don't get me wrong it was real nice factory part.
OAI Thread
Allan R is offline  
Old August 28th, 2018, 06:32 PM
  #36  
Registered User
Thread Starter
 
crank shaft's Avatar
 
Join Date: Dec 2012
Location: Cleveland, Ohio
Posts: 248
Thank you!

crank shaft is offline  
Old August 28th, 2018, 09:59 PM
  #37  
Registered User
 
1969w3155's Avatar
 
Join Date: Aug 2009
Location: Muskegon, Mi.
Posts: 8,597
Thanks Scot, for your input.
1969w3155 is offline  
Old August 29th, 2018, 05:02 PM
  #38  
"Car"mudgeon
 
GAOldsman's Avatar
 
Join Date: Feb 2011
Location: Perry, GA
Posts: 5,191
You're welcome Crank Shaft and Dan. Also thanks to Dan again for bringing this thread to my attention.

On my car it was a special order and the W-25 hood was referred as SPEC HOOD on the window sticker. It came from the factory with white stripes on the scoops and lower body color (Ice Blue Firemist) on the wheels. My Grandfather had the dealership paint the stripes and the wheels St. Moritz Blue Firemist (upper body color) after the delivery. He also had the dealership install 442 grilles, cutout bumper and install 442 and W-30 numerals on the front fenders while they were at it. This was the things the zone rep wasn't going to approve. My Grandfather wanted the W-30 but had to settle with the U code 455.
Attached Images
File Type: jpg
72 Car Shipping order.jpg (245.6 KB, 30 views)
File Type: jpg
IMG00030.JPG (1.64 MB, 24 views)
File Type: jpg
25.jpg (121.0 KB, 15 views)
GAOldsman is offline  
Old August 29th, 2018, 09:06 PM
  #39  
Registered User
 
1969w3155's Avatar
 
Join Date: Aug 2009
Location: Muskegon, Mi.
Posts: 8,597
Wow, that was loaded.
1969w3155 is offline  
Old August 29th, 2018, 09:49 PM
  #40  
Registered User
 
Koda's Avatar
 
Join Date: Aug 2013
Location: Evansville, IN
Posts: 10,261
Well, that's documentation, certainly. So, if you beat the right heads together, it could happen.
Koda is online now  


Quick Reply: 1970 Cutlass SX



All times are GMT -7. The time now is 10:55 PM.