CATEGORIES HOMEHarbor Freight EnginesPredator EnginesPredator 212 Non-HemiAftermarket Parts Exhaust Valve, 25mm, Stainless, Predator Item Number: SI-R-16 Price: $16.45 Add to Cart Description This is a 25mm stainless steel exhaust valve for the non-hemi Predator engine, and will not fit the Predator Hemi. The valve is dished. Accessories 5.5mm Lash Caps, Hardened, Clone 22lb Valve Spring, Clone, Predator 2 Piece Valve Locks, Clone Aluminum Retainer, Clone