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 MANUALSCHEVROLET1994G 20 VAN V6-262 4.3L VIN ZREPAIR AND DIAGNOSISMAINTENANCESPECIFICATIONSCAPACITY SPECIFICATIONSLIGHT DUTY MODELSDIFFERENTIAL
1994 Chevrolet G 20 Van V6-262 4.3L VIN Z
Differential
1994 Chevrolet G 20 Van V6-262 4.3L VIN ZSECTION Differential
Conventional and Locking 80W, 80W-90* GL-5
*For vehicles normally operated in Canada, 80W only
CAPACITY, Refill:
Front:
K-10/15, -20/25 1.7 Liters 3.6 Pints
K-30/35 2.1 Liters 4.6 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 2.6 Liters 5.5 Pints
10-1/2" ring gear
Chev. 3.4 Liters 7.2 Pints
Dana 2.6 Liters 5.5 Pints
11" ring gear
Dana 4.0 Liters 8.2 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.