Choate Engineering CEP66LLYSW 6.6L Duramax Workhorse Short Block | 2004.5-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LLY

Features:

• 600hp rated
• Perfect for heavy towing
• Fully balanced
• Upgraded over OE 6.6L Duramax
• 5 Year / 100,000 Mile Warranty

Ready to Tackle Heavy Duty Tasks

Choate Engineering's 6.6L Short Block Workhorse is designed for heavy towing, making it perfect for demanding tasks. Precision blueprinted and fully balanced, this engine ensures smooth operation and reliability. If you need a heavy-duty engine that can handle heavy tasks with ease, the 6.6L Workhorse Short Block from Choate Engineering is the perfect choice.

A Legend Perfected by Choate Engineering

Choate Engineering elevated the 6.6L Duramax to new heights with their 6.6L Workhorse Short Block. With robust chromoly pistons, a stage 2 camshaft, O-ringed heads, coated, flycut, and delipped pistons, along with head studs, a fresh flex plate, and harmonic balancer, the 6.6L Short Block Workhorse offers enhanced durability and performance compared to the original equipment. Choate Engineering solves potential issues that the OE 6.6L had. One issue is the pistons being a failure point, the wrist pin bushings fail, thus Choate updated the pistons to be a press in bushing rather than using a wrist pin. Choate Engineering's 6.6L Workhorse Short Block is not just a replacement for the OE 6.6L, it's an upgrade that adds impressive durability.

Fits: 2004.5-2005 GM 6.6L Duramax LLY

Warning: This product can expose you to chemicals that are known to the State of California to cause cancer. For more information, visit www.P65warnings.ca.govNote: $500 Shipping surcharge will be added at checkout

Year Ranges	Make	Model	Series	Engine
2004.5-2005	GM	Silverado/Sierra	2500HD/3500HD	6.6L Duramax LB7/LLY

Property	Values
Year Ranges	2004.5-2005
Make	GM
Model	Silverado/Sierra
Series	2500HD/3500HD
Engine	6.6L Duramax LB7/LLY