454 big block chevy gen-6 7.4 mercury magnum 425 marine

Description

up for bid is a newly rebuilt gen -6 454 big block chevy 4 bolt main block chevy steel crank and 3/8 heavy duty rods forged pistons hyd roller cam s st. valves 3/8 push rods heavy duty valve train  isky springs retainers and locks. 9/1 compression aluminum intake . new fasteners ,balancer , flywheel ,valve covers all included  engine is dyno tested after sale with your carb and dist. or we can supply them so the engine is dialed in with the components that it will run with . if you are considering purcasing please call us at 585 671 0082 so that we are completly on the same page and you get exactly what you need. we are a full service engine shop that builds all types of engines from nascar touring to stock reman.and can supply you a custom built engine to your specs.