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.
Connecting Rod, Engine
This is the exact OEM manual section for the path above. Use the breadcrumb to move up or down the tree until you reach the precise year, make, model, and subsystem you need.
Need a step-by-step guide?
Get an AI-powered repair guide with parts lists, cost estimates, and clear instructions for your 2012 Chevrolet.
Connecting Rod Bolt
First Pass 30 Nm (22 lb ft)
Second Pass - Counterclockwise Back Off to Zero
Third Pass 25 Nm (18 lb ft)
Final Pass 110 Degrees
Connecting Rod Bearing Clearance 0.010-0.070 mm (0.0004-0.0028 in)
Connecting Rod Bore Diameter
Bearing End 59.620-59.636 mm (2.3472-2.3479 in)
Connecting Rod Side Clearance 0.095-0.355 mm (0.0374-0.0140 in)
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.