BluePrint Engines, The Leader in Performance Crate Engines, is proud to announce new
additions to our growing line-up of 376ci and 427ci LS “High Strength, Performance Block”
performance crate engines. The 376ci option produces 495-700hp and the 427ci option
produces 600-800hp. These powerful engines will now have options for Front Drive Pulley
Kits in either Polished or Black. GM Controller or with GM Controller or with BluePrint
Engines Controller, GM LS Plastic Intake Manifold, or a LS3 Fabricated Intake Manifold.
• 100% New BluePrint Engines LS High Strength Iron Block
• Improved Water Jacket Design for Improved Cooling
• Extended 5.75” Cylinder Skirt for Added Piston Stability at BDC
• Thicker Deck Faces, Making Surfaces More Rigid and Ideal for Forced Induction
Applications
• Hypereutectic Piston’s on 376ci, and Forged Piston’s on 427ci for Maximum Strength
• Hydraulic Roller Camshaft for a Broad Power Curve and Rich Idle
• Priority Main Oiling for Optimum Performance and Protection
• Maximum Bore 4.185”
• Maximum Stroke of 4.25”
• 6-Bolt Main to Increase Strength and Durability
• 1 Piece Rear Main Seal
• BluePrint Aluminum LS3-Style Cylinder Heads.
• LS3-Style Front and Rear Covers
For more information, please log on to BluePrint Engines - The Authority in Crate Engines
or call our Technical Sales Team at 308-236-1010
