Hye Bobby=-=The low port is either on or next to the receiver dryer or shiny can looking thing at the rear of the engine compartment. If you get too much in it won't cool as well. You really need gauges to see how much to add. GoodluckJoe
shifter
The ones my last boss had on his Chevy 1/2 ton lasted almost 2 years. Perhaps ask the manufacturer of the mufflers.
under the knob, there should be a locking nut on the shift rod. Loosen this and the knob should just unscrew
Saginaw 4 speed. It is an exact bolt in. Only change is you need a 4 speed shifter.
The 36 indicates it is a 3 ton unit. 12 would be a 1 ton, 24 is a 2 ton, 36 is a 3 ton, 48 is a 4 ton, and 60 is a 5 ton. There are also half ton sizes available, so if those digits were 30 it would be a 2.5 ton, 42 would be a 3.5 ton, etc.
If you have the "know how" you can.........to answer your question, yes, it can be done
How much freon does a 5 ton heat pump hold?
How much freon shouls a 1986 Chevy converion van hold 3/4 ton air in back also
Quarter ton
2,000 pounds of it
Half Ton
Chevy Express 1500 is 0.5 ton, 2500 is 0.75 ton, and 3500 is 1 ton.
G20 is a 3/4 ton and a G30 IS A 1 TON
1/4 ton.
NO it is a 1/2 ton. 2500 is a 3/4 ton.
R-22
No, the ball joints are larger on the 1 ton.