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SX455

The official club for enthusiasts of the

1970 & 1971 Oldsmobile Cutlass Supreme SX

 



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Terry Divelbliss
Club President
CLUB & REGISTRY QUESTIONS
vette442@hotmail.com

Alan Reedy
Senior Tech Advisor
CUTLASS SX QUESTIONS
asx455@cox.net
Phone for Members Only 
Cell/Text 401-487-0638

Bob Peters
Founding President

 

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Cutlass 455 Registry Form

 

General Cutlass SX455 Q&A

No. 8 sparkplug on 1971 SX with AC
Author Last Post
A stubby 3/8 ratchet helps a lot. But other than that a 1/4 turn at a time
Does anyone have any helpful tips on changing the No. 8 sparkplug on a 71 with AC. Mechanics have done this for me up until this point but I converted to HEI and want to regap the plugs with a slightly larger gap. The shop manual warns that this is a tight fit and my standard spark plug socket doesn't do the trick. Thanks in advance for any guidance.
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