1956 GMC PANEL

302ci V6•RWD•MANUAL•gas

5-Year Cost of Ownership

$6,968 maintenance + likely wear

~$1,394/yr · 120¢/mile equivalent

Compare this engine

230ci I6

261ci I6

283ci V8

MOST COMMON JOBS8 jobs that 80% of techs look up

550 jobs across 18 categories

body (31)

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 24

Lead AcidOEM

estimated

525 CCA

Cold Cranking Amps

70 Ah

Amp Hours

115 min

Reserve Capacity

Voltage

TerminalTop Post

PolarityLeft Positive

Dimensions10.25" × 6.81" × 8.88"

🛒 Cross-references (buy at any parts store)

Fitment notes: 1956 GMC used 6-volt electrical system; 302ci V6 was a later engine designation not available in 1956

33 maintenance items across 1 category

maintenance (33)

No waveform references for this vehicle.

No NHTSA recalls on file for this vehicle.

🔧 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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