Wiseco K0138X35 SBC 360 Sprint Car Dome Piston 1.250 Compression Height

The Wiseco K0138X35 is a forged racing piston designed for Small Block Chevy (SBC) 360 cubic inch sprint car engines. Built to Wiseco's exacting standards for the American Sprint Car Series (ASCS) 11X class, this piston features a dome-top design engineered to achieve the high compression ratios demanded by competitive sprint car racing.

With a 1.250" compression height (CH), this piston is spec'd for serious engine builders assembling purpose-built sprint car motors. Offered as a build-to-stock item, it is manufactured to order to ensure freshness and quality for race-ready applications.

Key Features:

• Forged construction for superior strength and durability under high-RPM racing conditions
• Dome-top design for elevated compression ratios in sprint car applications
• 1.250" compression height for proper deck clearance in SBC 360 builds
• Designed for ASCS/11X sprint car class specifications
• Small Block Chevy (SBC) 360 cubic inch engine application
• Build-to-stock item — manufactured to order for maximum freshness
• Made in the USA by Wiseco, a trusted name in performance forged pistons

Wiseco has been a leader in forged piston technology for motorsports for decades, supplying engine builders across drag racing, oval track, and sprint car disciplines. The K0138X35 delivers the reliability and performance consistency needed to compete at the highest levels of sprint car racing.