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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET1990R 20 P/U 2WD V8-350 5.7LREPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSENGINEENGINE MOUNT
1990 Chevrolet R 20 P/U 2WD V8-350 5.7L
Engine Mount
1990 Chevrolet R 20 P/U 2WD V8-350 5.7LSECTION Engine Mount
Front Engine Mounting Brakets To Frame:
Front Engine Mounts To Brackets:
Engine mounting torque.
Tighten bolts (B) to: 59n.m (44 ft. lbs.)
Tighten nuts (C) to: 45n.m (33 ft. lbs.)
Tighten bolts (G) to: 51n.m (38 ft. lbs.)
Tighten nuts (H) to: 68n.m (50 ft. lbs.)
Tighten bolts (J) to: 95n.m (70 ft. lbs.)
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.