BBC 496ci marine engine just built here at Hardcore Racing & Marine Engines....its estimated at 550hp

Specs
Gen VI 4 bolt main block bored and honed 030
New Eagle crank 4.250 stroke
New RPM 4340 forged H beam rods with ARP bolts
New Rachtec forged domed pistons CR 9.35:1
New Total Seal Plasma Moly rings
Comp Cams hydraulic roller extreme marine cam 242/248-112
Lunati hyd roller lifters
Comp Cams billet timing set
Polished timing cover
GM 8 qt oil pan
Melling HV oil pump
Fel Pro head gaskets
GM 088 heads with new stainless steel valves and Comp springs retainers and lock
Lunati Alum full roller rockers and 3/8 push rods
Pro Products polished intake (vic jr style)
Holley Brawler 850 DP carb
MSD Pro billet distributor with MSD wires
Polished tall marine valve covers

$6950

We can trade in your old core in running or not!

Call or text Hardcore 909 851 8251