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The official club for enthusiasts of the

1970 & 1971 Oldsmobile Cutlass Supreme SX


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Bob Peters
SX455 Club President
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HomeMessage BoardGeneral Cutlass SX455 Q&A

General Cutlass SX455 Q&A

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Thom Geiger

Did anyone see this one on eBay? 4 123

Nils Hallberg

Getting the Beast back on the road 4 100


front coil springs 4 132

Nils Hallberg

71 Convertible restoration photos 9 132

Nils Hallberg

71 Convertible restoration 1 84

Harold Booker

Convertible Boot 4 90

Tom Trow

this is Tom I registered this car my SX supposedly I just noticed it has the double bolts by the hood for the reinforcement brackets but that's a 9 363

Ed Mackin

Looking for help validating an SX I my purchase 9 650

Nils Hallberg

started the restoration on my 71 convertible 6 234


bench seat frame 6 163

don chasteen

front fender braces and rear frame braces 2 125

don chasteen

determining if you have an sx car without numbers matching drivetrain 3 167

Harold Booker

Need Help With Possible Cutlass SX 3 306

Harold Booker

Need Help With Possible Cutlass SX 1 156

Vincent Pellegrino

Cutlass SX 12 587

Mark Halvorson

Full cowl tag decoder 3 200


Looking for the 1970 SX I purchased new. 2 201

JIm Paciorek

Numbers 3 422

Dominick Laborde

Possi traction 2 235

Dominick Laborde

HEI conversion 3 213