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Special Turbo Hydra-Matic 400

transmission · Chevrolet

Three Transmission Paths reference for the 1974 Chevrolet Camaro Z28 1974 Chevrolet Camaro Z28

Why It Matters

The Z28 automatic was a specially calibrated Turbo Hydra-Matic 400.

Also Known As

1974 Z28 M401974 Z28 TH400

Used On

1 linked car page.

two-door sport coupe

1974 Chevrolet Camaro Z28

L82 350, 245 net hp

Related Parts

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15x7 Z28 wheels and F60-15 tires

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1974 Z28 exterior identification

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8.5-inch Positraction rear axle

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M20 wide-ratio four-speed

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M21 close-ratio four-speed

brake

Power front-disc and rear-drum brakes

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Source Trail

Chevrolet Motor Division, General Motors 1974 Chevrolet Camaro Vehicle Information Kit

Teufert.net Camaro Reference 1974 Camaro data

Chevy-Camaro.com 1974 Camaro trim-tag decoding

MotorTrend A Look Back at a Road Test for a 1974 Camaro Z28

Hagerty 1974 Chevrolet Camaro Z/28 valuation guide

Bring a Trailer 1974 Chevrolet Camaro Z28 4-Speed sold September 1, 2025

Wikimedia Commons 1974 Chevrolet Camaro Coupe Z28 at Centropolis Laval

Wikimedia Commons 1974 Camaro Z28 front view