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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
Stock Sleeve & Sleeved Block options at multiple compression ratios
Stage 3 Comes with billet everything
All engines are Balanced
- 625+ ARP rod bolts
EJ20/25 Sleeved Block polaris rzr Stock Sleeve & Sleeved BlockTransform your Subaru EJ 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. 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 combined experience
