LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> GMC >> 1982 >> Magnavan Standard Trans >> Labor Times >> Other Variant >> Engine Mechanical >> Mechanical >> Piston Ring Set >> Remove & Replace
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Piston Ring Set: Remove & Replace

WARNING: This page is about the Magnavan Automatic Trans, Trans Mfr CD 400/M40, which is a different variant/trim than selected.
Includes: Remove carbon and Cylinder ridge, burnish Cylinders and replace Rod Bearings. Adjust Valves (where applicable). DOES NOT include Pin fit and/or align.

Applies ToNoteStandard HoursWarranty HoursSkill Level
G3500,V8,Gas,5.7L Eng,Automatic Trans, All Cylinders16.1A
Additional Procedure: PISTON RING SET: Remove & Replace:
G3500,V8,Gas, Where Air Cond interferes add,One Side or Both0.60.6A
V8, Where Air Pump interferes add0.20.2A
V8, Where Engine Oil Cooler interferes add0.30.3A
Where Cruise Control interferes add0.2A
Where Elect Eng System interferes add0.5A
Where Pwr Strg interferes add0.4A
Combination Procedure: MAIN BEARINGS: Remove & Replace:
V8,Gas, All2.1A
Combination Procedure: PISTON OR ROD PIN: Remove & Replace:
DOES NOT include Pin fit and/or align.
Each0.3A
Combination Procedure: ROCKER ARM STUD: Remove & Replace:
Each Additional0.2B
One0.3B
Combination Procedure: VALVE: Grind Complete:
V8,Gas3.5A
Combination Procedure: VALVE LIFTERS: Remove & Replace:
V8, All0.5B
Combination Procedure: VALVE LIFTERS (REMOVED): Clean:
Each Additional0.1B
One0.2B