1970 OLDSMOBILE CUTLASS SUPREME

455ci V8•RWD•AUTOMATIC•gas

5-Year Cost of Ownership

$6,619 maintenance + likely wear

~$1,324/yr · 110¢/mile equivalent

Compare this engine

3.1L V6

Labor Times — 1970 Oldsmobile Cutlass Supreme

MOST COMMON JOBS8 jobs that 80% of techs look up

468 jobs across 17 categories

body (32)

brakes (36)

cooling (21)

drivetrain (19)

electrical (68)

engine (57)

exhaust (16)

fuel (19)

fuel-system (8)

hvac (22)

ignition (12)

interior (23)

maintenance (29)

misc (2)

steering (23)

suspension (44)

transmission (37)

Repair Procedures — 1970 Oldsmobile Cutlass Supreme

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body · 32

brakes · 36

cooling · 21

drivetrain · 19

electrical · 68

engine · 57

exhaust · 16

fuel · 19

fuel-system · 8

hvac · 22

ignition · 12

interior · 23

maintenance · 29

misc · 2

steering · 23

suspension · 44

transmission · 37

Torque Specs — 1970 Oldsmobile Cutlass Supreme

Units

8 torque specs across 1 category

engine (8)

Fluid Capacities — 1970 Oldsmobile Cutlass Supreme

DTC Codes — 1970 Oldsmobile Cutlass Supreme

No DTC data for this vehicle.

Battery Specs — 1970 Oldsmobile Cutlass Supreme

BCI Group 27

Lead AcidOEM

estimated

600 CCA

Cold Cranking Amps

70 Ah

Amp Hours

115 min

Reserve Capacity

12V

Voltage

TerminalTop Post

PolarityLeft Positive

Dimensions12.06" × 6.81" × 8.88"

🛒 Cross-references (buy at any parts store)

Buy on Amazon

Fitment notes: High CCA recommended for 455 cubic inch V8; verify clearance for tall batteries

As an Amazon Associate and Autel/ANCEL partner, OLP earns from qualifying purchases — how we link. This never changes the specs we publish.

Control Modules — 1970 Oldsmobile Cutlass Supreme

Module data for this vehicle is being compiled — check back soon.

Maintenance Schedule — 1970 Oldsmobile Cutlass Supreme

29 maintenance items across 1 category

maintenance (29)

Wiper Blade Sizes — 1970 Oldsmobile Cutlass Supreme

🌧️ Wiper Blades

1970

16″

Driver side

16″

Passenger side

Attachmenthook

📝 1968-1972 A-body platform, coupe body style has no rear wiper

🛒 Part numbers on the shelf

16″Bosch ICON 16A/B · Rain-X WeatherBeater RX30116 · ANCO 31-16Buy on Amazon

Size-standard part numbers — verify your connector type before buying.

As an Amazon Associate and Autel/ANCEL partner, OLP earns from qualifying purchases — how we link. This never changes the specs we publish.

Full wiper guide for this Cutlass Supreme →

NHTSA Recalls — 1970 Oldsmobile Cutlass Supreme

No NHTSA recalls on file for this vehicle.

Vehicle Info — 1970 Oldsmobile Cutlass Supreme

Wiper blades

1968-1972 A-body platform, coupe body style has no rear wiper

Driver side

16in

Passenger side

16in

Attachment

hook

16″ fits: Bosch ICON 16A/B · Rain-X WeatherBeater RX30116 · ANCO 31-16

Size-standard part numbers — verify your connector type before buying. Rear blades are model-specific; check the package's vehicle list.

Fuel economy figures are EPA data via fueleconomy.gov (median across matching trims). Performance figures are compiled estimates for the 1970 Oldsmobile Cutlass Supreme 455ci V8 and can vary by trim.

🔧 Built by master technician Chris Hackleman · Master Technician · 20+ years.

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