This is the same guy but not in the auction I e-mailed him....seems like it is not that bad of a deal...
I can build you a 350/400HP for your 81 Corvette. Here is a few of the details about the engine.
*Pro-Top Line Alunimum 200 cc Runners with 2.02" & 1.600" stainless valves with undercut stems to improve flow.
*Screw-in rocker studs with guide plates
*Roller Rockers
*4 Bolt main block In your case I will build it with thedipstick on the pass side to make it match the original better
*Steel crank with 4.84" stroke
*Comp cam .500" valve lift, 270 Duration, 224 Duration @ .050" ground on a 110 Lobe center
*Harden seats for use with leaded or unleaded fuel
*Bronz guides
*Harden push rods
*Double Row timing set
*High Volume oil pump with welded pick-up screen and steel shaht with steel guide
*1 piece oil pan gasket to prevent oil leaks
*Brass freeze plugs
*Edelbrock Dual Plane Intake manifold
*We can paint it what ever color you would like. We paint everthing seperately so it has that show quality look.
*Engine would be assemble with oil pan, timing cover, harmonic balancer, Alunimum heads and Alunimum Intake manifold, along with chrome valve covers.
Because you were looking at the ZZ4 engine I am going to assume your 81 Corvette has a A.T. With our 350/400HP you can re-use your stock flywheel and torque convertor. From the time I receive payment it takes 7 to 10 business days to custom build you a 350/400HP from scratch. It is $3195 and I will ship it to your home or business with FREE SHIPPING in the continental U.S. You can send me a cashiers check or money order or just call me with your credit card. My phone # is 602-395-0800. We are open 8:00 to 5:00 MST Mon to Fri. We will closing early today Dec. 24 [Christmas eve] at noon. We will be open 8:00 to 5:00 Fri. the 26th.
Thanks Darl