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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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Harold Booker

1971 SX Data Plate 9 78

Jerry Smith

Distributor Position on L33 455 cu in engine 2 34

Jerry Smith

Add my 1970 SX and Information 3 51

Jerry Smith

1971 SX Data Plate 2 29

Thom Geiger

Did anyone see this one on eBay? 4 187

Nils Hallberg

Getting the Beast back on the road 4 118


front coil springs 4 143

Nils Hallberg

71 Convertible restoration photos 9 146

Nils Hallberg

71 Convertible restoration 1 95

Harold Booker

Convertible Boot 4 102

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 9 414

Ed Mackin

Looking for help validating an SX I my purchase 9 680

Nils Hallberg

started the restoration on my 71 convertible 6 261


bench seat frame 6 174

don chasteen

front fender braces and rear frame braces 2 142

don chasteen

determining if you have an sx car without numbers matching drivetrain 3 185

Harold Booker

Need Help With Possible Cutlass SX 3 343

Harold Booker

Need Help With Possible Cutlass SX 1 169

Vincent Pellegrino

Cutlass SX 12 612

Mark Halvorson

Full cowl tag decoder 3 218