Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET1986C 10 P/U 2WD V8-350 5.7LREPAIR AND DIAGNOSISMAINTENANCESPECIFICATIONSUNLEADED GASOLINE MODELS - SCHEDULES & CAPACITIESDIFFERENTIALS
1986 Chevrolet C 10 P/U 2WD V8-350 5.7L
Differentials
1986 Chevrolet C 10 P/U 2WD V8-350 5.7LSECTION Differentials
Locking GL-5*
Others 80W, 80W-90* GL-5
*For vehicles normally in Canada, 80W only
CAPACITY, Refill:
Front 1.9 Liters 4.0 Pints
Rear:
Chev 8-1/2" ring gear 2.0 Liters 4.2 Pints
Chev 9-1/2" ring gear 2.6 Liters 5.5 Pints
Dana 9-3/4" ring gear 2.8 Liters 6.0 Pints
10-1/2" ring gear:
Chev 2.6 Liters 5.5 Pints
Dana 3.4 Liters 7.2 Pints
Rockwell 12" ring gear 6.6 Liters 14.0 Pints
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.