1997 Ultra 21 Immaculate condition inside and out. New high performance 450 hp LS7 (big block Chevy 427 brushed and blue printed to a 454) Star Racing steel crank and rods drifting wrists pins Keith black pistons Sigerson strong lifter cam Stainless steel valves Titanium valve springs Comp aluminum roller rockers 900 cfm holley carbohydrate 14 quart oil pan Pre-oiler system Set back racing Domimator Jet Droop snoop Place diverter Ride plate Intake loader grate Color matched bimini leading Incuded This is a brand brand-new listing, simply on the market today. Kindly send all affordable offers. At POP Yachts, we will certainly constantly provide you with a TRUE representation of every vessel we market. We encourage all buyers to arrange a study for an independent evaluation. Any offer to purchase is ALWAYS subject to acceptable study results.Contact us for a totally free BoatHistoryReport.com guide on this vessel. We pay upfront for a guide on every vessel possible, and we offer this assurance to our purchasers at no charge and without any commitment. All you need to do is ask! Take an appearance whatsoever ORIGINAL PICTURES of this vessel on our major website at POPYACHTS DOT COM. Thank you for visiting and we anticipate talking to you! - Stock # 67232.