Akerly-Childs AC-RC4500 Tapered Piston Ring Compressor 4.500" Bore

The Akerly-Childs AC-RC4500 is a professional-grade tapered piston ring compressor designed specifically for engines with a 4.500-inch bore size. This precision tool is essential for proper piston installation during engine assembly, ensuring piston rings are compressed smoothly without damage for optimal cylinder sealing.

Construction and Features:

• Manufactured from aircraft-quality 6061-T6 heat-treated aluminum for maximum strength and durability
• Black anodized finish provides superior wear resistance and long service life
• Machined with a stepped bottom design to clear block o-rings during installation
• Tapered design allows for smooth piston insertion into the cylinder bore
• Precision-machined bore ensures proper compression of all ring types

Professional Performance:

• Designed specifically for 4.500" cylinder bore applications
• Ideal for high-performance, racing, drag racing, circle track, and marine engine builds
• Engineered with the professional engine builder in mind
• Prevents ring damage and ensures proper sealing for maximum horsepower output

Akerly-Childs leverages over 50 years of racing industry experience to manufacture engine components that meet extreme performance demands. This ring compressor is an essential tool for any serious engine builder working with 4.500-inch bore engines.