What transmission came in a 1958 Chevy truck?
The standard transmission in a 1958 Chevrolet pickup was a 3-speed manual, with an optional Powerglide two-speed automatic available on select models. In short: manual was the base choice, with an automatic option for certain configurations.
In 1958, Chevrolet's light-duty pickups were part of the Task Force generation (1955–1959). They offered inline-six and small-block V8 powertrains, with transmissions aligned to engine options and trim levels.
Transmission options in 1958 Chevy trucks
Two primary configurations were available to buyers in 1958: a manual transmission as standard and an automatic alternative on select engines and trims.
Model and engine alignment
Transmission choices depended on the engine installed and the truck’s trim level. The standard setup was designed to pair with the common inline-six and the early small-block V8 options, while the automatic was reserved for higher-spec configurations or larger engines.
- 3-speed manual transmission (standard): typically floor- or column-shift, used with the 235 inline-six or the 283 V8.
- Powerglide 2-speed automatic (optional): offered on select V8-equipped models and higher trim levels, paired with the larger engines for easier operation.
Availability varied by engine and cab configuration, so the exact setup could differ from truck to truck.
Practical implications for owners and restorers
Manual transmissions were rugged and straightforward to maintain, appealing to buyers who valued durability and low maintenance. The Powerglide automatic offered ease of driving in traffic and added comfort for daily operations, though it could introduce higher initial cost and different maintenance considerations.
Historical context and verification
Chevrolet's 1958 pickups were part of the broader late-1950s shift toward automatic transmissions in light trucks, especially for buyers using trucks for regular driving rather than heavy payloads. For precise factory option codes and which configurations were available for a given truck, consult period Chevrolet literature, shop manuals, or a trusted collector reference.
Summary
Across 1958 Chevy pickups, the baseline transmission was a 3-speed manual, with the Powerglide 2-speed automatic available on select V8-powered models and higher trims. Exact availability depended on engine and configuration, so verifying the build sheet or option codes is the best way to confirm a specific truck’s setup.
What engine came in a 1958 Chevy truck?
1958 Chevrolet Apaches provide new hustle for fleet, low-cost hauling with an all-new version of the Trademaster V8*, now rated at a high 160-h.p. with 8.5 to 1 com- pression ratio and 283 cu. in. of displacement. The famous Thriftmaster 6, with new performance features and a horsepower rating of 145, is standard.
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What engine and transmission came in a 57 Chevy truck?
Power comes from the IROC tuned port fuel injected 305ci engine and 700R4 4-speed overdrive automatic transmission. This truck also makes for comfortable cruising with power steering, power brakes, and air conditioning.
How do I tell which Chevy transmission I have?
You can identify your Chevy transmission by checking the vehicle's owner's manual, looking for a label or stamped code on the transmission itself, or finding a RPO (Regular Production Option) code on a sticker inside the driver's side door jamb or glove box. Alternatively, you can use your vehicle's VIN to look up the transmission details online or identify the transmission by its physical characteristics, like the pan shape on automatic models.
This video shows how to identify a GM transmission using its RPO code, VIN, and physical characteristics: 40sLambda One FilmsYouTube · Jan 27, 2021
By checking the vehicle
- Owner's Manual: This is the most straightforward method. Look in the specifications section for the transmission model.
- Driver's Side Door Jamb: Open the driver's door and look for a white sticker with a list of codes. You may be able to find a code starting with "M" that corresponds to the transmission.
- Glove Box: Check inside the glove box for a similar sticker with RPO codes that can identify the transmission.
By inspecting the transmission
- Labels and Tags: Look for a metal tag or sticker on the transmission itself. This tag will have codes that can be used to look up the specific model.
- Stamped Codes: Check for a stamped code directly on the transmission case. These can sometimes be found next to the engine.
- Pan Shape (automatic transmissions): The shape of the transmission's oil pan can identify the model. For example, a Turbo 350 has a square pan with one corner missing, while a Turbo 400 has a more distinctive "Texas" shape. You can also count the number of bolts on the pan for confirmation.
- Casting Numbers: Some transmissions have identification numbers cast directly into the case.
This video shows how to identify a GM transmission based on the shape of its pan: 1mSpeedway MotorsYouTube · Apr 14, 2025
By using the VIN
- Decode the VIN: Use the VIN to look up the vehicle's specifications online or through a service that decodes VINs. The transmission model may be listed in the data.
- Contact a Dealership: Provide the VIN to a Chevrolet dealership, and they can look up the transmission information for you.
What makes the 1958 Chevy truck unique?
1958 Would be the only year in which two famous Chevy emblems - Apache and Cameo - appear on the same pickup truck. The availability of a wide selection of transmission and motor options like the small block 283 V8 sets the 58 up as THE Cameo model-year to own.
