Oliver 77 gas block different from a diesel

[Stanley996]

I was wondering if there’s a different between the gas block and diesel block. I have a good diesel head and can only find gas blocks for sale.

 

[Oliver owner]

I was wondering if there’s a different between the gas block and diesel block. I have a good diesel head and can only find gas blocks for sale.

They are the same

 

[Stanley996]

They are the same

Thank you.

 

[tom upton]

Agree they are the same, but keep in mind you will need the bushing pressed into the block that the pump idler gear runs in, the gear, the front plate etc. but you probably knew that.

 

[Stanley996]

Agree they are the same, but keep in mind you will need the bushing pressed into the block that the pump idler gear runs in, the gear, the front plate etc. but you probably knew that.

Yeah I saw that the other day. I think this engine has been worked on before since the first piston is 3.5 and the others are all 3.25