Engine Kits

Chevy 8.1G Truck 2001-2007 Cam Kit
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Chevy 8.1G Truck 2001-2007 Cam Kit

Part #: EC1247C
List Price: $1,389.97
Our Price: $555.99
You Save: $833.98

Availability: In Stock

View Optional Components

Chevy 8.1G Truck 2001-2007 Cam Kit


  • stock Camshaft
  • stock Lifters
  • stock Timing Set

Please note… Occasionally we will substitute top quality brand names in our engine kits. Some examples are Melling & Sealed Power, Perfect Circle & Hastings, Clevite & Federal Mogul. Thank You.

Just a few  differences between the Vortec 8100 and older Big Blocks

  1. Changed firing order (1-8-7-2-6-5-4-3), 
  2. New 18-bolt head bolt pattern, 
  3. Slightly longer connecting rods, 
  4. Different symmetrical intake ports, 
  5. Different oil pan rails 
  6. Metric threads throughout the engine.




8.1 Vin G


Required Options:
Upgrade Options:
Add Oil Pump:
Add Stock Volume Oil Pump M307 Melling (screen not included) $46.99

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