CAMAROFACTS Field guide · 1967–2024

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Model year · Second Generation

1975 Camaro

Catalytic converters arrive; the Z28 is gone

Unleaded fuel and catalytic converters become mandatory — and the high-compression Z28 can't survive them.

Representative second-generation Camaro editorial line illustration
Second-generation Camaro, representative illustration — not a specific model year or chassis Representative editorial illustration · AI-generated by OpenAI for CamaroFacts, 2026

The Chevrolet material documents catalyst-equipped, unleaded-fuel power teams and no Z28 model or package. The body receives the large wraparound rear window, an immediately useful distinction from 1974.

Type LT remained the premium model, while the factory literature offered appearance and comfort equipment without reviving Z28.

The powertrain and identification notes below preserve configuration and model-year boundaries rather than treating every 1975 Camaro alike. Ratings use the measurement convention of their period, and visual cues are only a starting point: the VIN, factory labels, drivetrain identifiers, and surviving documentation should agree.

Why it matters

Type LT remained the premium model, while the factory literature offered appearance and comfort equipment without reviving Z28.

Engines

  • The factory range centers on the 250 six and 350 V8 calibrations, all in emissions-era net ratings. Output varies by emissions certification and equipment; the exact engine code is more reliable than a trim badge.

Identification

  • The wraparound rear glass, 1974-style aluminum-bumper body family, factory VIN/model code, and emissions label should be considered together. The absence of a factory Z28 listing means a 1975 “Z28” requires especially careful documentation.

Open questions

Still unresolved:
  • Confirm the exact federal/California power-team split and locate an official total by model and engine.

Research basis

Sources are linked at the page level so the model-year claims can be checked against their research foundation.

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