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Option reference

M40 Turbo Hydra-Matic 400 automatic transmission

performance · optional

Turbo-Jet 454 engine bay photographed in a 1970 Chevrolet Monte Carlo SS. 1970 Chevrolet Monte Carlo SS 454

Reference Details

Availability
optional · 1970 Chevrolet Camaro Z/28 LT-1
Category
performance · 1970 Chevrolet Camaro Z/28 LT-1
Code
M40 · 1970 Chevrolet Camaro Z/28 LT-1
Confidence
documented · 1970 Chevrolet Camaro Z/28 LT-1
Notes
The 350 CID 360 hp Z/28 path could use Turbo Hydra-Matic 400; Car and Driver tested an automatic Z/28. · 1970 Chevrolet Camaro Z/28 LT-1
Availability
required · 1970 Chevrolet Monte Carlo SS 454
Category
performance · 1970 Chevrolet Monte Carlo SS 454
Code
M40 · 1970 Chevrolet Monte Carlo SS 454
Confidence
reported · 1970 Chevrolet Monte Carlo SS 454
Notes
SS454 identification records list M40 TH400 automatic equipment and 1970 454 transmission-tag context. · 1970 Chevrolet Monte Carlo SS 454
Availability
required · 1971 Chevrolet Monte Carlo SS 454
Category
performance · 1971 Chevrolet Monte Carlo SS 454
Code
M40 · 1971 Chevrolet Monte Carlo SS 454
Confidence
documented · 1971 Chevrolet Monte Carlo SS 454
Notes
Checked SS454 references state the 1971 package used TH400 automatic equipment; no factory manual path is asserted. · 1971 Chevrolet Monte Carlo SS 454

Cars With This Option

3 linked car pages.

Sources & Documentation