Re: 1967 Impala SS427 L-72?
Your absolutely right. 2Z is for an automatic. 4R is for a rear window defog I believe. It's a shame it's a fake car. I always wanted to believe they made a 425hp car. Awesome color too. My car has the infamous 4D on the tag which is bulletproof for the Z24 option.
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1970 GTO JUDGE RAM IV 23,000 miles
1969 GTO convert RAM AIR 4spd
1964 GTO convert survivor
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