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 MANUALSCHEVROLET1999EXPRESS 1 TON VAN V8-5.7L VIN RREPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSENGINESYSTEM SPECIFICATIONSENGINE BLOCK SPECIFICATIONSFASTENER TIGHTENING SPECIFICATIONSMAIN BEARING CAP TORQUE
1999 Chevrolet Express 1 Ton Van V8-5.7L VIN R
Main Bearing Cap Torque
1999 Chevrolet Express 1 Ton Van V8-5.7L VIN RSECTION Main Bearing Cap Torque
CRANKSHAFT BEARING CAP BOLT AND STUD (PREFERRED METHOD)
First Pass (Two Bolt Type Bearing Cap) 20 Nm (15 lb. ft.)
Final Pass (Two Bolt Type Bearing Cap) 73 degrees
First Pass (Four Bolt Type Bearing Cap) 20 Nm (15 lb. ft.)
Final Pass Outboard Bolt (Four Bolt Type Bearing Cap) 43 degrees
Final Pass Inboard Bolt and Stud (Four Bolt Type Bearing Cap) 73 degrees
CRANKSHAFT BEARING CAP BOLT AND STUD (OPTIONAL STRATEGY)
Two Bolt Type Bearing Cap 105 Nm (77 lb. ft.)
Inboard Bolt and Stud (Four Bolt Type Bearing Cap) 105 Nm (77 lb. ft.)
Outboard Bolt (Four Bolt Type Bearing Cap) 90 Nm (66 lb. ft.)
First Pass (Two Bolt Type Bearing Cap) 20 Nm (15 lb. ft.)
Final Pass (Two Bolt Type Bearing Cap) 73 degrees
First Pass (Four Bolt Type Bearing Cap) 20 Nm (15 lb. ft.)
Final Pass Outboard Bolt (Four Bolt Type Bearing Cap) 43 degrees
Final Pass Inboard Bolt and Stud (Four Bolt Type Bearing Cap) 73 degrees
CRANKSHAFT BEARING CAP BOLT AND STUD (OPTIONAL STRATEGY)
Two Bolt Type Bearing Cap 105 Nm (77 lb. ft.)
Inboard Bolt and Stud (Four Bolt Type Bearing Cap) 105 Nm (77 lb. ft.)
Outboard Bolt (Four Bolt Type Bearing Cap) 90 Nm (66 lb. ft.)
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.