1956 GMC 150 SERIES

270ci I6•RWD•MANUAL•gas

5-Year Cost of Ownership

$6,968 maintenance + likely wear

~$1,394/yr · 120¢/mile equivalent

Compare this engine

228ci I6

248ci I6

316ci V8

MOST COMMON JOBS8 jobs that 80% of techs look up

554 jobs across 18 categories

body (35)

brakes (41)

cooling (22)

drivetrain (36)

electrical (77)

emissions (1)

Oxygen Sensor Replacement
emissions

engine (66)

exhaust (25)

fuel (20)

fuel-system (9)

hvac (23)

ignition (16)

interior (24)

maintenance (33)

misc (2)

steering (26)

suspension (54)

transmission (44)

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Units

144 torque specs across 12 categories

brakes (23)

cooling (18)

drivetrain (17)

electrical (12)

engine (38)

exhaust (2)

fuel (4)

hvac (5)

ignition (3)

steering (8)

suspension (11)

transmission (3)

No fluid specs for this vehicle.

No DTC data for this vehicle.

BCI Group 31

Lead AcidOEM

estimated

450 CCA

Cold Cranking Amps

90 Ah

Amp Hours

140 min

Reserve Capacity

Voltage

TerminalTop Post

PolarityRight Positive

Dimensions13" × 6.75" × 9.44"

🛒 Cross-references (buy at any parts store)

Fitment notes: 6-volt positive ground system; 1956 was transition year before 12V conversion in 1957

33 maintenance items across 1 category

maintenance (33)

No waveform references for this vehicle.

No NHTSA recalls on file for this vehicle.

Consumer specs haven't been compiled for this vehicle yet.

🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Lexus & Toyota Mechanic · 20+ years.

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