415 steel block sbc

I have a 415 steel block with brodix aluminum 23* track 1. This motor has 500 laps since new last year. All good parts in this motor. I have had no problems with it at all. Heads are cnc ported with matching intake. Dart "little m" block Callies rotating assembly Howards Pro max pistons Clevite bearings comp cam crower rockers with crower stud girdle Very good reliable engine with a lot of smooth power. I can give the engine builders number to any interested buyers.Price is $6500 o.b.o.Willing to sell the top end or short block seperate.call or text for more info or pictures.text or call 1 814 591 5755

Compstar assembly?