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GMC Truck
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1991
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G 2500 3/4 Ton Van V8-350 5.7L
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Repair and Diagnosis
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Specifications
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Mechanical Specifications
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Air Injection Check Valve
Air Injection Check Valve
Valve To Air Injection Pipe Torque
<0117, 0093c & 0383>
Check Valve To Air Injection Pipe
18 Foot Pound-Force (ft.lb)