M70 ✓ Factory-verified

Chevrolet · Regular Production Option

Transmission, automatic, 4 speed, HMD, 4L70-E, super duty

Years 2006–09 Models 3 Factory citations 8

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Also described as Transmission, 4-speed automatic, Hydra-Matic 4L70-E

Also documented for BuickGMC

Documented applications

Silverado — GMT800 (1999–2007) →

• 2006–2007 ✓ Factory-verified
  ⛭ GM factory document — 2006 chevrolet chevy c silverado 2wd rpo code list, p.1.

  ⛭ GM factory document — 2007 chevrolet silverado classic 2wd rpo code list, p.1.

Silverado — GMT900 (2007–2013) →

• 2009 ✓ Factory-verified
  ⛭ GM factory document — 2009 chevrolet silverado 2wd rpo code list, p.1.

TrailBlazer — GMT360 (2002–2009) →

• 2006–2009 ✓ Factory-verified

  only in: SS; the 2006 kit lists it in the SS package (B4U)

  ⛭ GM Heritage factory kit — 2006 Chevrolet Trailblazer, p.130.

  ⛭ GM factory document — 2006 chevrolet trailblazer 2wd rpo code list, p.1.

  ⛭ GM factory document — 2007 chevrolet trailblazer 2wd rpo code list, p.1.

  ⛭ GM factory document — 2008 chevrolet trailblazer 2wd rpo code list, p.1.

  ⛭ GM factory document — 2009 chevrolet trailblazer 2wd rpo code list, p.1.

Related codes · mentioned in these notes

B4U

This page aggregates every documented appearance of M70 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.