This is A Mercury Marine Supercharger off of a 525sc. Complete set up includes:

Air cleaner, carb (needs a rebuild), blower (Weiand 177), blower belt, intake manifold, 3v Crank/blower pulley combo, harmonic balancer, distributer, and miscellaneous other pulleys and belts.

$2,000 obo.

Kyle.

(805) 428-2537

I've tried to reply to some PM's but some mail boxes are full.

To answer one question about fitting a gen 5 block. I believe it would fit just fine. It came off a gen 6 454. I think the only difference in the gen 5 and 6 is that the 6 block has no mechinacal fuel pump mount. The only thing I would check is to make sure the harmonic balancer is compatable.

Kyle.

this will fit on any big block chevy standard deck with the existing ballancer..

just a fyi

That's what I was thinking. I just was not 100% sure and did not was to mislead anyone. Thank you for the information.

so I could basicly bolt this on my somewhat stock 502 and make 525 horse?

the merc sc525 has 7.5 to 1 compression,and i believe the 502 is 8.75 to 1,but if tuned properly,it will work,and 525 hp is very realistic.

+1 and then some,,i would say a easy 550 hp

It would really wake up a stock 502. Slap an intercooler underneath it just to be on the safe side and enjoy some cheap horse power.

I'll pay shipping!!!

are the rotors tight? Ever been rebuilt?? You know how many hours are on the blower?