Car Model History

Third generation · C3 "Stingray" · 1968–1982

1975Chevrolet Corvette

The Coke-bottle 'shark' body — the longest-running Corvette generation. Big-block muscle early, then detuned through the 1970s emissions era; the original ZR1 option appeared 1970–1972.

Third generation · C3 "Stingray"

1975 Chevrolet Corvette, C3 third generation — dark blue coupe with soft bumpers, front three-quarter view

Photo: AlfvanBeem / Wikimedia Commons — CC0 1.0. Cropped to 16:9.

The 1975 model year

Overview

The 1975 Chevrolet Corvette was the C3 Stingray model-year specification for the U.S. market. Its documented factory range comprised 350 cu in small-block V8 with 3-speed Turbo Hydra-Matic automatic or 4-speed manual.

Specifications

Engines
  • 350 cu in small-block V8
Transmissions
3-speed Turbo Hydra-Matic automatic, 4-speed manual
Body styles
Coupe with removable roof panels, Convertible

Year over year

What changed

  • The 454 was discontinued; 1975 was also the final C3 convertible model year.

Worth knowing

Notable

  • This page records the U.S. 1975 factory powertrain and body-style range rather than borrowing a nearby model year's specification.

Living with it

Reliability & ownership notes

  • For a 1975 Corvette, verify the VIN, installed powertrain and service history against the exact-year GM document; age, modifications and deferred maintenance are more useful evidence than generation-wide reputation.
  • Check the NHTSA VIN lookup for unrepaired safety recalls before purchase or road use.

Maintenance & service parts

Keep your 1975 Corvette on the road

Start with the service interval, then match the engine or exact version you own. Order links appear only when a catalog-backed part number is available, and every listing still needs a fitment check.

Service desk

What this car needs & when

Use this as a service-planning checklist for 1975 Chevrolet Corvette. Start with the interval, confirm which engine or configuration you have, then use an exact ordering reference when one is verified.

Service topics
12
Scheduled topics
11
Applicability stated
12
Exact references
1

Before ordering Identify your engine, options and build date. Part numbers and sizes can change within one model year. Shopping links appear only for catalog-backed references; still verify the listing against your vehicle before ordering.

  • Engine oil — change; oil filter — replaceView intervals, applicability and sources

    Engine oil — change; oil filter — replace

    Sourced interval available

    Replace the oil filter at the first oil change and every second oil change thereafter.

    Applies to: 1975 · United States

    Published interval: 7,500 mi / 6 months · Whichever occurs first.

    Source: Chevrolet — 1975 Passenger Car Service Supplement complete maintenance schedule · General Information and Lubrication, Complete Vehicle Maintenance Schedule, page 0-17 · checked

  • Chassis — lubricate and fluid levels — checkView intervals, applicability and sources

    Chassis — lubricate and fluid levels — check

    Sourced interval available

    Applies to: 1975 · United States

    Published interval: 7,500 mi / 6 months · Whichever occurs first.

    Source: Chevrolet — 1975 Passenger Car Service Supplement complete maintenance schedule · General Information and Lubrication, Complete Vehicle Maintenance Schedule, page 0-17 · checked

  • Cooling system, coolant, and hoses — serviceView intervals, applicability and sources

    Cooling system, coolant, and hoses — service

    Sourced interval available

    Applies to: 1975 · United States

    Published interval: 15,000 mi / 12 months · Whichever occurs first.

    Source: Chevrolet — 1975 Passenger Car Service Supplement complete maintenance schedule · General Information and Lubrication, Complete Vehicle Maintenance Schedule, page 0-17 · checked

  • Wheel bearings — repack; steering gear — check; clutch cross-shaft — lubricateView intervals, applicability and sources

    Wheel bearings — repack; steering gear — check; clutch cross-shaft — lubricate

    Sourced interval available

    Applies to: 1975 · United States

    Published interval: 30,000 mi

    Source: Chevrolet — 1975 Passenger Car Service Supplement complete maintenance schedule · General Information and Lubrication, Complete Vehicle Maintenance Schedule, page 0-17 · checked

  • Automatic-transmission fluid and filter — changeView intervals, applicability and sources

    Automatic-transmission fluid and filter — change

    Sourced interval available

    Applies to: 1975 · Automatic · United States

    Published interval: 30,000 mi

    Source: Chevrolet — 1975 Passenger Car Service Supplement complete maintenance schedule · General Information and Lubrication, Complete Vehicle Maintenance Schedule, page 0-17 · checked

  • Tires, wheels, exhaust, suspension, steering, brakes, power steering, and parking brake — checkView intervals, applicability and sources

    Tires, wheels, exhaust, suspension, steering, brakes, power steering, and parking brake — check

    Sourced interval available

    Applies to: 1975 · United States

    Published interval: 7,500 mi / 6 months · Whichever occurs first.

    Source: Chevrolet — 1975 Passenger Car Service Supplement complete maintenance schedule · General Information and Lubrication, Complete Vehicle Maintenance Schedule, page 0-17 · checked

  • Engine drive belts — check and replace as neededView intervals, applicability and sources

    Engine drive belts — check and replace as needed

    Sourced interval available

    Applies to: 1975 · United States

    Published interval: 7,500 mi / 6 months · Whichever occurs first.

    Source: Chevrolet — 1975 Passenger Car Service Supplement complete maintenance schedule · General Information and Lubrication, Complete Vehicle Maintenance Schedule, page 0-17 · checked

  • Fuel and evaporative-control filters — replaceView intervals, applicability and sources

    Fuel and evaporative-control filters — replace

    Sourced interval available

    Applies to: 1975 · United States

    Source: Chevrolet — 1975 Passenger Car Service Supplement complete maintenance schedule · General Information and Lubrication, Complete Vehicle Maintenance Schedule, page 0-17 · checked

    Fuel filter; inspect vacuum-advance system and hoses

    Applies to: 1975 · United States

    Published interval: 15,000 mi / 12 months · Whichever occurs first.

    Source: Chevrolet — 1975 Passenger Car Service Supplement complete maintenance schedule · General Information and Lubrication, Complete Vehicle Maintenance Schedule, page 0-17 · checked

    Evaporative-control filter; inspect fuel cap, tank, and lines

    Applies to: 1975 · United States

    Published interval: 30,000 mi / 24 months · Whichever occurs first.

    Source: Chevrolet — 1975 Passenger Car Service Supplement complete maintenance schedule · General Information and Lubrication, Complete Vehicle Maintenance Schedule, page 0-17 · checked

  • PCV system — check; PCV valve and filter — replaceView intervals, applicability and sources

    PCV system — check; PCV valve and filter — replace

    Sourced interval available

    Applies to: 1975 · United States

    Published interval: 15,000 mi / 12 months · Whichever occurs first.

    Source: Chevrolet — 1975 Passenger Car Service Supplement complete maintenance schedule · General Information and Lubrication, Complete Vehicle Maintenance Schedule, page 0-17 · checked

  • Spark plugs — replace; wires, timing, and distributor — checkView intervals, applicability and sources

    Spark plugs — replace; wires, timing, and distributor — check

    Sourced interval available

    Applies to: 1975 · United States

    Published interval: 22,500 mi

    Source: Chevrolet — 1975 Passenger Car Service Supplement complete maintenance schedule · General Information and Lubrication, Complete Vehicle Maintenance Schedule, page 0-17 · checked

  • Engine air-cleaner element — replaceView intervals, applicability and sources

    Engine air-cleaner element — replace

    Sourced interval available

    Applies to: 1975 · United States

    Published interval: 30,000 mi

    Source: Chevrolet — 1975 Passenger Car Service Supplement complete maintenance schedule · General Information and Lubrication, Complete Vehicle Maintenance Schedule, page 0-17 · checked

  • Engine oil filter — catalog fitmentView intervals, applicability and sources

    Engine oil filter — catalog fitment

    Exact reference available

    Manufacturer-catalog fitment only; no service interval is inferred.

    Baldwin B27 cataloged fitment

    This manufacturer application record establishes replacement-filter fitment only; it does not alter Chevrolet's service interval.

    Applies to: 1975 · United States · Baldwin's exact 1975 Corvette 5.7-liter application row assigns B27; confirm the installed engine and filter before ordering.

    Source: Parker/Baldwin Filters — 2025 Automotive Applications catalog · Chevrolet 1975 Corvette V8-350 (5.7L) application row — Lube — B27 · checked

    Verified ordering references

Collect

Bring this model year home

Find a scale model using the exact year, make, and model—not a generic generation search.

Sources

  1. General Motors Heritage Archive — 1975 Chevrolet Corvette Vehicle Information Kit
  2. NHTSA — VIN recall lookup

Other Third generation years

Explore the C3 "Stingray" generation →All Third generation · C3 "Stingray" years →

Documented lineup

Find your exact 1975 Corvette

Start with a family, body style, or engine. Every card opens the facts and maintenance information for that factory version.

4factory configurations
Exact factory pairings documentedHow this lineup was verified

These source-backed records identify published body, engine, and transmission combinations. Exact pairings do not by themselves assert that every factory option or special edition is represented.

4versions shown
Browse 4 documented records — use the filters above to narrow the list
Coupe with removable roof panels

Corvette Coupe with removable roof panels — 3-speed Turbo Hydra-Matic automatic

Body
Coupe with removable roof panels
Engine
350 cu in small-block V8
Gearbox
3-speed Turbo Hydra-Matic automatic
Built
Regular production
Open exact version
Coupe with removable roof panels

Corvette Coupe with removable roof panels — 4-speed manual

Body
Coupe with removable roof panels
Engine
350 cu in small-block V8
Gearbox
4-speed manual
Built
Regular production
Open exact version
Convertible

Corvette Convertible — 3-speed Turbo Hydra-Matic automatic

Body
Convertible
Engine
350 cu in small-block V8
Gearbox
3-speed Turbo Hydra-Matic automatic
Built
Regular production
Open exact version
Convertible

Corvette Convertible — 4-speed manual

Body
Convertible
Engine
350 cu in small-block V8
Gearbox
4-speed manual
Built
Regular production
Open exact version

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