1981 Manual Gasoline Peace, mercy, and blessings of God be upon you. I present to you a GMC. Model 81 Engine 350 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. - There is a break 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 storage compartment on both sides. - The transmission has a problem with gear engagement, it could be the clutch or the transmission. - There is a transmission fluid leak that needs seal replacement, and the transmission problem might be due to low oil. - The vehicle has hesitation, I think the carburetor needs cleaning. In general, several things need cleaning, like the radiator, given that the vehicle was parked for a while. The vehicle's engine is sound. I changed the spark plugs and wires, air filter, engine oil and filter with solution, and the starter button. (For your information, the vehicle is currently at Salam Al-Shifa for chassis renovation and chassis replacement.)