'77 Plymouth Volare wagon

Odometer reading is accurate and is the first time around. Engine is an LS2 from an '05 Corvette. Engine is completely stock and has about 55000 mi.on it.Trans is a 4L80E and rear axle is a Dana 60 W/ tracklock that was custom built for this car by Moser. Aluminum drive shaft. Trans, rear axle and all tires have about 5000 mi. All electronics for engine and trans are from Painless. Body is all original. Has not been repaired, repainted, or restored. No bondo and no rust. Interior is original complete and is in excellent condition. All factory accessories work. The cons: Engine sometimes develops a roughness and looses power at mid to full throttle. Problem comes and goes. Tach has stopped working. Drivers seat back does not recline. Car is driven every suitable weekend. Illinois title is clear.