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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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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 9 195

Ed Mackin

Looking for help validating an SX I my purchase 9 451

Nils Hallberg

started the restoration on my 71 convertible 6 127


bench seat frame 6 90

don chasteen

front fender braces and rear frame braces 2 35

don chasteen

determining if you have an sx car without numbers matching drivetrain 3 87

Harold Booker

Need Help With Possible Cutlass SX 3 152

Harold Booker

Need Help With Possible Cutlass SX 1 73

Vincent Pellegrino

Cutlass SX 12 481

Mark Halvorson

Full cowl tag decoder 3 126


Looking for the 1970 SX I purchased new. 2 134

JIm Paciorek

Numbers 3 344

Dominick Laborde

Possi traction 2 158

Dominick Laborde

HEI conversion 3 135

Matthew Zook

1970 w-32 numbers don't match 2 181

Matthew Zook

1970 w-32 numbers don't match 1 120

douglas spell

Just got this car..and verified block and tranny match vin. 308292 7 267


No. 8 sparkplug on 1971 SX with AC 2 156

Nils Hallberg

wheel trim placement 5 157

Nils Hallberg

71 sx Model 1 207