67 BB Camaro 3 groove cast crank pulley pic

**plumL78** · #1 10-17-2025, 06:12 PM

don't forget there was also smog on LA cars

**luzl78** · #2 10-18-2025, 12:28 PM

Was the power steering groove lined up with the smog pulley?

**1967 4K** · #3 10-18-2025, 05:01 PM

I’ll guess it’s the center groove.

**luzl78** · #4 10-18-2025, 05:36 PM

So, la smog cars without power steering got 2 groove and with got three groove. I wonder if la smog cars without power steering still got 3 groove and it wasn’t used or got just the 2 groove? Does anyone with an original bb car with smog and no power steering confirm if they have 2 groove or 3 groove?

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