Revhigh Timing Chain Replacement.
What's Included:
Timing chain installation with GM kit $1,600:
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Genuine GM Timing Chains
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Genuine GM Tensioners
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Melling (USA) Guides
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REVHIGH Timing Cover Gaskets & Seals
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Coolant, Engine Oil & Filter
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Replacement Oil Pump
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Diagnostics
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Purge Solenoid
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Labour
We now always include a replacement oil pump as part of the service.
Note: In some cases-particularly where services have been missed, oil is heavily contaminated, or
there's significant sludge buildup-the sump may also need to be dropped and cleaned to prevent
blockage of the oil pickup strainer and low oil pressure. While rare, this is required in extreme cases.
Optional Add-Ons:
- Sump Drop/Clean (standard vehicles): $400
- Sump Drop/Clean (Adventra & Crewman 4WD): $800 (due to front diff and cradle removal)
In very rare, extreme cases, the engine may be beyond repair due to sludge or may require multiple sump cleans. Given the age of these engines, we recommend replacing the VVT (Variable Valve Timing) gears and cleaning the sump.
- VVT Gears: $190 each (some engines have 2, others have 4)
- Replacing VVT gears helps prevent startup rattle caused by oil pressure delay. This rattle may
occur if gears are not replaced.
Complete Package Options (All Inclusive):
- Engines with 4 VVT Gears: $2,285
- Engines with 2 VVT Gears: $1,905
(Package includes: timing chain kit, gaskets, oil pump, sump drop & clean, VVT gears, and oil
pickup o-ring)
Other Optional Items (can be done at the same time):
- Spark Plugs: $120
- Ignition Coils: $220
- Engine Mounts (both): $300
Note: Gas engines (Captiva, Rodeo, Adventra, and Colorado V6) incur a $110 surcharge due to
additional labour time.
Additional Info:
- We will inform you on the day if any other parts require attention.
- All parts and labour are covered under warranty. However, we do not offer warranty for startup
rattle or engines with sludge/poor service history.
- Most jobs take 2-3 business days, occasionally longer.
If you have any questions or would like to book your car in, just message us using the link below!
