This is the rare 454 LS-7 engine. (7.4L/ 12.25-1 compression ratio) sold over the counter from 1973-1991 by GM, i bought this with it in my camaro , runs great!
Selling it COMPLETE RUNNING MOTOR !! Carb to pan also comes with MSD pro billet distributor,MSD wires,flex plate,water pump, plugs,Harmonic balancer,air cleaner, drop it in and GO!
I also have the Headers & master cylinder/brake booster for sale
