HORSEPOWER: UP To 450HP

The GT Series of CHP Long Blocks provide the widest range of economical performance and reliability. We rate the GT Series as being perfect for applications up to 450 Horsepower.

CHP GT Long Blocks Include:

• Forged Pistons
• Cast Steel Crankshaft
• CNC I-Beam Connecting Rods
• Fully Machined and Inspected Factory Block
• Edelbrock Cylinder Heads
• Scorpion Performance Rocker Arms
• Comp Hydraulic Flat Tappet Camshaft
• Hydraulic Roller Lifters
• Manley 4130 Steel Pushrods
• Cloyes Street True Roller Timing Gear Set
• Clevite Perfect Circle Rings
• Clevite 77 Main P-Bearings
• Clevite 77 Rod P-Bearings
• Fel-Pro PermaTorqueMLS Head Gaskets
• Includes Balancing
• Blueprinted
• Assembled to exacting tolerances and Inspected by CHP Master Engine Builders

*Some Long Blocks include different components than above. Please verify the "Specifications" tab to double check which components are included when purchasing this item.

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Warranty Information All COAST HIGH PERFORMANCE Short Blocks, Long Blocks, and Crate Motors feature a limited lifetime warranty. Click here for information.






Custom Builds
All CHP Crate Motors, Long Blocks, and Short Blocks can be customized to fit your specific needs. Additionally, if you can't find a particular engine combination online, give us a call or request a personalized quote by clicking here.