Wiseco 40023PS HD Twin Cam 96 Forged Piston Kit 124CID 10.5:1 CR Rear

The Wiseco 40023PS is a forged piston kit designed for Harley-Davidson Twin Cam 96 engines bored out to 124 cubic inches, delivering a 10.5:1 compression ratio for increased performance and power. This is the rear cylinder piston of the matched pair.

Wiseco forged pistons are manufactured using high-strength aluminum forgings that provide superior durability and heat resistance compared to cast pistons, making them ideal for high-performance and big bore applications. Each piston features a skirt coating to reduce friction, improve break-in characteristics, and extend piston and cylinder wall life.

Key Features:

• Forged aluminum construction for superior strength and durability
• 10.5:1 compression ratio optimized for 124CID big bore performance
• Skirt coated for reduced friction and extended service life
• No cylinder head modification required for installation
• Chrome piston pin included for precise fit and long-term durability
• Complete kit includes forged piston, rings, circlips, and chrome piston pin
• Designed specifically for the rear cylinder of Harley-Davidson Twin Cam 96 engines

This kit provides everything needed for a single cylinder installation in a 124CID big bore build. For a complete engine build, pair with the matching front cylinder piston kit. Wiseco's precision manufacturing ensures consistent tolerances for reliable, high-performance engine assemblies.