GW8 ✓ Factory-verified

Pontiac · Regular Production Option

Axle, 2.92:1 final drive ratio

Years 2008–09 Models 1 Factory citations 2

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Also documented for Chevrolet

Documented applications

G8 — Zeta (2008–2009) →

• 2008–2009 ✓ Factory-verified

  The 2009 list adds "Rear Axle".

  ⛭ GM factory document — 2008 pontiac g8 rpo code list, p.1.

  ⛭ GM factory document — 2009 pontiac g8 rpo code list, p.1.

This page aggregates every documented appearance of GW8 in the Pontiac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.