496 cubic inches (4.361 bore, 4.147” stroke=495.5) Races on 93 octane pump gas with no additives! I am selling this engine complete from carb, to pan, to headers Selling as pictured. If you are not interested in something included, we can take it off of the price. The only items i want to keep are the alternator, alternator brackets, crank pulley, and coil. This engine has been the best of 6.480@103mph (1/8 mile) w/1.377 sixty foot! It is in my 72 GS w/ATI eight inch converter, TH350, and 4.10 gear. (3650 lbs) The run listed above is at 33 degrees timing. 74 455 block Lifter valley steel plates installed with Devcon and breather tubes TA 1105 block girdle w/ARP main studs. Installed by Jancen Racing Engines in Elma NY. Mike Janis and Kevin Peters are the two that did the work. Block machined and rotating assembly internal balanced by Bill Trovato (BTR Performance) in Rochester, NY. Stock crank offset ground to 4.147” stroke ATI918171 aluminum 3 ring damper JW 93008-L "The Wheel” flexplate w/ARP 200-2902 bolts TA1631A aluminum rods JE Pistons (4.360 bore) Speed Pro R-9374 5 plasma moly rings Clevite main, rod, and cam bearings Bullet cam .307” lobe lift, 262/278 duration @ .050”, 112 centerline Comp Cams 800 solid lifters Comp Cams 26120 beehive valve springs w/10 degree keepers and retainers Buick front cover w/Kenne-Bell booster plate Meziere electric water pump TA1511 oil pan and pickup TA Stage II TE aluminum heads TA1136 Head studs Cometic head gaskets TA1312 1.55 roller rockers Smith Brothers 5/16”, 116” wall pushrods TA1327 Valve covers TA1204 SP2 intake manifold (Dominator) Proform 850 mechanical secondary carb MSD 8517 distributor MSD Super conductor spark plug wires TA2014SCHB coated Stage II headers 2-1/8" Unknown brand mini starter. Includes build sheet 11.16 to 1 compression ratio The engine is in my car and running for someone who is interested in checking it out. I am located 30 miles south of Buffalo NY. I will deliver to the GS Nationals next month, but that would only be if someone is committed to buying it. I do not want to separate the top and bottom end. I am asking $12,500. Thanks, Ronnie
