Those are VENTS. So when you close the doors with the windows up it lets the air out of the cab. The cab will only hold so much air.
No.
It will bolt on, but it will look funny, The 92 truck is not as wide as the 81 truck. so the bed will hang out wide against the back of the cab. Total different body style.
It will look alright if its the step side bed but will not if its fleetside
on mine i had the option of dropping the fuel tank or movink th pickup bed 2 feet back
yes
remove the bed bolts and disconnect the wiring harness behind the bumper for the tail lights
Yes, so long as they're the same length bed.
NO.
no it wont just bolt on....
A bed liner is the best way to protect the bed of your pick up truck. Bed liners can be a insert for the bed of your truck or likely a spray on application that will coat the truck bed and protect the entire surface area. But making sure the bed liner is correctly installed or applied will insure the protection of your truck bed.
can a tow bed be wielded to frame of a truck or does it have to be boilted down
remove the bed of the truck.....