Allen Built Closed Deck HD Sleeving

Professional Allen Built Closed Deck HD Sleeving Service

Transform your Honda/Acura engine block with Allen Built's premium closed deck HD sleeving - the ultimate solution for high-performance and extreme boost applications.

Compatible Engine Blocks:
• B Series (B16, B18, B20)
• F Series (F20, F22, F23)
• H Series (H22, H23)
• K Series (K20, K24)

What's Included:
Our professional sleeving service includes precision machining and installation of heavy-duty Allen Built cylinder sleeves, creating a closed deck configuration for maximum strength and reliability.

Optional Upgrades:
• Integrated O-Ring: Adds superior head gasket sealing for high-boost applications (+$100)
• Precision Bore Hone: Professional cylinder honing to your exact specifications (+$400)

Why Choose Allen Built Sleeving?
• Closed deck design for extreme boost capability
• Heavy-duty sleeves for maximum cylinder strength
• Proven reliability in drag racing and high-horsepower builds
• Professional installation by experienced engine builders

Perfect For:
• Turbo builds over 500+ HP
• Drag racing applications
• High-boost street builds
• Engine block repair and reinforcement

Note: This is a service performed on your engine block. Shipping instructions will be provided after purchase.