Supertech Subaru EJ20 23mm H13 Tool Steel Alloy Wrist Pin - WP-6031

Wrist Pins

Supertech wrist pins are manufactured from high strength alloy steel, precision ground and finished to strict tolerances for a perfect fit with our forged pistons. Designed to handle extreme cylinder pressures in high boost and high compression applications, our wrist pins provide the strength and durability serious engine builds demand.

Wrist pins are offered in the correct diameter, length, and wall thickness for each Supertech piston application, including upgraded thicker-wall options for extreme power levels on select applications.

Key Features

• High strength alloy steel construction
• Precision ground surface finish and strict tolerances
• Correct diameter, length, and wall thickness per application
• Designed for extreme cylinder pressures
• Full floating designs on performance applications
• Matched to Supertech forged piston pin bores

Applications

For use with Supertech forged pistons in naturally aspirated, turbocharged, and supercharged builds. Always use the wrist pin specified for your piston set.