DHD’s Duramax engine program is nationally recognized for its robust durability, meticulous attention to detail, and high-quality components. When you choose a DHD Street Hooker engine, you’re not just buying parts; you’re investing in two decades of specialized knowledge, specifications, and procedures honed specifically for the Duramax platform. The same expertise that drives our professional racing and pulling programs is integrated into every Street Hooker engine, bringing race-proven technology to your street machine.
DHD’s Street Hooker Series engines are engineered to empower your Duramax to reach and exceed 1000 horsepower. Advances in fuel and air delivery systems have made achieving 1000hp more accessible than ever. However, the true challenge isn’t just peak power; it’s delivering that power consistently, reliably, and on demand. Street Hooker engines are built to meet this challenge.
For those seeking extra assurance and a flawlessly finished product, DHD’s PLUS series engines offer exceptional value. PLUS series engines arrive sealed and prepared for cylinder heads, providing an unmatched combination of quality and convenience.
PLUS Series Key Features:
- Upper and Lower Oil Pan Installed
- Front and Rear Cover Installed
- DHD Keyed High Pressure Oil Pump Installed
- NEW GM Water Pump (DHD High Perf. Standard on LB7/LLY) Installed
- Assembled with New Hardware
- New Oil Pressure Relief Valve
- Upgraded L5P Oil Cooler Installed
- DHD O-Ringed Rear Coolant Cover
- OE GM Front and Rear Crank Seals
- Balancer and Flywheel Installed
- GM Engine Oil Filter Included
Street Hooker Block Mastery:
- Full Hot Tank and MAG Block Inspection
- Precision Line Bore, Hone for Billet Main Prep
- Deck Resurface and O-Ring Cut Deck
- Bore and Hone Bores to Custom Spec
- Oil Galley Casting Inspection and Plug Replacement
Premium Components Included:
- Callies Compstar Crankshaft
- SoCal 3388 Alt Fire Camshaft
- SoCal Street Rods
- Delipped Mahle Race Cast Standard Compression Ratio Pistons
- Billet Flexplate (Requires Installation)
- SoCal Billet Main Caps
- DHD TORQ Series Main Studs
- DHD TORQ Series Flexplate Hardware
- DHD TORQ Series Balancer Bolt
- Fluidampr Performance Damper (Requires Installation)
- Mahle Bearings
- New GM Block Heater
Engine Build Highlights:
- State-of-the-Art Balanced Rotating Assembly: Utilizing the most advanced balancing technology for increased engine longevity and RPM potential.
- Hand-Filed DHD Specific Ring Gaps: Expertly tailored ring gaps based on extensive experience, ensuring optimal performance and durability.
- Proven Parts Selection: DHD selects components with a long history of reliable performance, providing a proven package for consistent results.
- Performance Grind Alternate Firing Order Camshaft: Incorporating technology used in leading competitive Duramax builds for enhanced performance.
DHD Street Hooker Duramax engines represent a pinnacle of performance engineering, combining proven components, meticulous build processes, and race-derived expertise to deliver reliable 1000HP capability. Invest in a DHD Street Hooker and experience the power of true Duramax performance.
