Piston, Engine

1982 Chevrolet S10,T10 P/U,Blazer V6-173 2.8LSECTION Piston, Engine
Piston Diameter
Note: Measured at 90 degree angle to piston pin
Standard Code S4 3.5029-3.5034
Code S5 3.5034-3.5040
High Limit Code S6 3.5040-3.5045
Code S7 3.5045-3.5050
Piston Clearance 0.0017-0.0027
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.