1981 Manual Gasoline Peace, mercy, and blessings of God be upon you. I present to you a GMC Model 81 350 engine The vehicle has not been inspected, and the registration is new. The vehicle is running but has several issues: - There is a crack in the chassis, attached photos. The price is 21,000, and we are negotiable with serious buyers. - There is a crack in the chassis on the driver's side, attached photos. I asked specialists, and they said it's a common problem with GMC users. It needs proper welding and doesn't affect usage. - There is also welding in the bed near the steps on both sides. - The transmission has a clunking sound when shifting gears, it could be the clutch or the transmission. - There is a transmission fluid leak that needs seal replacement, and it might be due to low fluid level. - The vehicle has jerking issues, I suspect the carburetor needs cleaning. Generally, several things need cleaning, like the radiator, given that the vehicle was parked for a period. The vehicle's engine is sound. I replaced the spark plugs and wires, air filter, changed the engine oil and flushed it with a solution, and replaced the starter solenoid. The price is 21,000. And we ask God for more.