B18 Sleeved Block rzr Oversize main bearings give us

Oversize main bearings give us the ability to save cases that have had spun main bearings

- New Valve Seals

free from any contaminants that may hinder performance

This is a product designed for those seeking the pinnacle of performance and are willing to push the limits of their engine

including Turbo Max and Turbo R

B18 Sleeved Block rzr Oversize main bearings give usTransform your Honda B18 B16 engine into a high performance powerhouse with our premium Sleeved Block Service. Customer must supply core block. Please read our shipping instructions on the bottom of any of our web pages. NO B20 Blocks. Our meticulous process begins with thorough thermal cleaning, meticulously performed by our expert technicians in multiple phases. This guarantees a pristine foundation for your engine's upgrade. With over 30 years of