GS9 ✓ Factory-verified

Pontiac · Regular Production Option

Axle, rear, 3.46 ratio

Years 2004–06 Models 1 Factory citations 2

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Documented applications

GTO — Fifth generation (2004–2006) →

• 2004–2006 ✓ Factory-verified
  ⛭ GM factory document — 2004 pontiac gto rpo code list, p.1.

  ⛭ GM factory document — 2006 pontiac gto rpo code list, p.1.

This page aggregates every documented appearance of GS9 in the Pontiac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.