SX455

The official club for enthusiasts of the

Oldsmobile Cutlass Supreme SX

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Five new videos were added to the web site (April 22, 2012)
Click Here to Link to SX455 Video Page



1970 Oldsmobile Cutlass Supreme SX W32
  

As of May 18, 2012 we have 567 cars in the SX455 Registry
SX455 has been registering Cutlass SX cars since 2005. For the past three years, SX455 club finds and registers only about 10-12 cars per year. So how many SX cars still exist?

 

 SX455 is the official club for the Oldsmobile Cutlass Supreme SX. Since 2005, SX455 has been registering and documenting everything there is to know about these rare muscle cars. All visitors to this web site have access to general information about these cars. There is a ton of other interesting and entertaining data and documents on this site which you can access for a fee. Scroll to the bottom of the page for membership options and fees. Thanks, Bob Peters - SX455 Club President
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Most muscle car experts will agree that Oldsmobile reached its pinnacle in 1970, the same year Oldsmobile introduced a notchback intermediate called the Cutlass Supreme.

In 1970 and 1971 this new Oldsmobile was available with a special option called the Y79 Performance Package and the car was named the Cutlass Supreme SX. The Cutlass SX featured several 455ci engine option, a 400 Turbo Hydra-matic transmission, a cut out rear bumper with dual exhaust, special SX badges on the fenders and other goodies not found on a standard Cutlass Supreme.

In 1970 there were three 455ci engine options for the Cutlass SX. In 1971 there was only one Cutlass SX engine option. These engines offered up to 365HP and 510lbs of torque!

The production numbers for this two-year-only (1970 & 1971) model are less than half of the highly collectable Oldsmobile 442 models, plus many of the Cutlass SX cars were sent to the junk yard crusher before the car became collectable. The Olds Cutlass SX is truly a very rare GM muscle car!

ALL 1970 and 1971 Cutlass Supremes had the same basic VIN codes, so identifying a real Cutlass SX can be difficult. The Cutlass SX cars are valued at 20-25 percent more than a regular Cutlass Supreme model. SX455.com provides Spotter Tips and Tech & Spec data needed to identify a real Cutlass SX.

The Cutlass SX is certainly THE "undiscovered" General Motors muscle car, and will continue to gain in popularity and value as more collector car enthusiasts discover these cars.
Sophisticated styling, luxury options and big block performance make the Cutlass SX a great gentleman's muscle car. If you own a Cutlass SX, or just want to learn more, check out all the content on SX455.com!

  

Join SX455 online and get instant access to web site info:

Annual SX455 Club Membership $25. For Cutlass SX Owners             SX455 Members get their car added to the official SX Car Registry. You'll get a User Name and Password to access ALL the data, Olds factory documents, literature and Cutlass SX magazine articles on SX455.com. You can upload unlimited photos of your car to your member profile page. Network with other members via the SX455 Member Directory and post questions to the Message Board. You also get the quarterly e-newsletter. We'll mail you a welcome letter, five business card, an SX45 refrigerator magnet.  

 

Annual SX455.com Access Membership  $25. For Non Cutlass SX Owners

You will get a User Name and Password to access ALL the data, Olds factory documents, literature and Cutlass SX magazine articles on SX455.com. Network with SX455 members and post questions to the Message Board. You also get the quarterly e-newsletter.

Register Your Cutlass SX + One Month Web Site Access  $10.
The SX455 Club documents all 1970-1971 Cutlass SX cars. Since Oldsmobile did not keep any records on these cars, registering your Cutlass SX helps to
develop and maintain a history of these rare cars. Register your Cutlass SX and you'll receive a User Name and Password allowing you one month access to all the info, literature and data on SX455.com. Plus you can post questions to the SX experts via the Message Board. Register your SX today!

  Are You an Oldsmobile or Muscle Car Enthusiast?
        Thinking about Purchasing a Cutlass SX?

Cutlass SX Research - One Month $15. 
SX455.com
 is the ultimate Cutlass SX resource. You will receive a User Name and Password giving you access to all the data on this web site. Discover how to identify a real Cutlass SX via the Spotter Tips and Tech & Spec info. Access official GM literature, magazine articles, build sheets, and other data. Post questions to the Message Board. Tons of great content for any car hobbyist or those looking to purchase a Cutlass SX or any Olds enthusiasts!

 

 

  

 Cutlass SX follows Pace Car

at Las Vegas Motor Speedway

for charity event in 2012






 JOIN NOW!

 

SX REGISTRY
Add your car to the
SX Registry - Free
SX Registry Form
Print, Complete & Mail Form

 





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Gain Access To:
 

SX Spotter Tips

Build Sheet Info

Tech & Spec Info 


Magazine Articles

Factory Literature
 

SX Price Guide
 

Member Directory

Message Board

Plus much more

 

 

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