1980 Chevrolet Corvette (Federal) Coupe with removable roof panels — 4-speed manual (350 only)

Service topics

5

Factory intervals

4

Fitment-scoped

5

Exact references

1

Before orderingIdentify 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.

• 01

  Chassis — lubricate; fluid levels and clutch-pedal free travel — check

  Sourced interval available

  For manual-transmission cars, lubricate the clutch cross-shaft every 30,000 miles.

  Applies to: 1980 · United States · Federal (non-California) schedule; the folder explicitly covers gasoline-fueled GM passenger cars.

  Published interval: 7,500 mi / 12 months · Whichever occurs first.

  Source: General Motors — 1980 Maintenance Schedule for Gasoline Fueled Passenger Cars, part 14006879 A · Maintenance Schedule matrix, Sections A–C, and Explanation of Maintenance Schedule · checked 2026-08-05

• 02

  Rear-axle or final-drive lubricant — check

  Sourced interval available

  Change every 7,500 miles when the car is used to pull a trailer.

  Applies to: 1980 · United States · Federal (non-California) schedule; the folder explicitly covers gasoline-fueled GM passenger cars.

  Published interval: 7,500 mi / 12 months · Whichever occurs first.

  Source: General Motors — 1980 Maintenance Schedule for Gasoline Fueled Passenger Cars, part 14006879 A · Maintenance Schedule matrix, Sections A–C, and Explanation of Maintenance Schedule · checked 2026-08-05

• 03

  Wheel bearings — repack; final-drive boots and seals, and manual steering gear seals — check

  Sourced interval available

  Applies to: 1980 · United States · Federal (non-California) schedule; the folder explicitly covers gasoline-fueled GM passenger cars.

  Published interval: 30,000 mi

  Source: General Motors — 1980 Maintenance Schedule for Gasoline Fueled Passenger Cars, part 14006879 A · Maintenance Schedule matrix, Sections A–C, and Explanation of Maintenance Schedule · checked 2026-08-05

• 04

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

  Sourced interval available

  Applies to: 1980 · United States · Federal (non-California) schedule; the folder explicitly covers gasoline-fueled GM passenger cars.

  Published interval: 7,500 mi / 12 months · Whichever occurs first.

  Source: General Motors — 1980 Maintenance Schedule for Gasoline Fueled Passenger Cars, part 14006879 A · Maintenance Schedule matrix, Sections A–C, and Explanation of Maintenance Schedule · checked 2026-08-05

• 05

  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: 1980 · United States · Baldwin's exact 1980 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 1980 Corvette V8-350 (5.7L) application row — Lube — B27 · checked 2026-08-31

  Verified ordering references

  • Validated equivalentBaldwin B27

    Qty. 1 · Engine lubricating-oil filter · catalog-listed

    Cataloged for the 1980 Corvette 5.7-liter application; confirm the installed engine and filter dimensions.

    Catalog: Parker/Baldwin Filters — 2025 Automotive Applications catalog · Chevrolet 1980 Corvette V8-350 (5.7L) application row — Lube — B27 · checked 2026-08-31

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