any differences btw 1/2 and 1 ton master cylinders

[TorkDSR]

performance wise, is there any difference between the two, both assuming vaccuum assist. is there any more fluid moved, or a higher pressure?

thanks.

 

[454k30]

Good question. my 1 ton has a big master cylinder but it is hydro boost, so sorry I cant help.

 

[nvrenuf]

You wont find a 1 ton with vac assist, you'll have to drop back to 3/4 ton.

I'm not real familiar with the later plastic resevoir stuff but when dealing with the earlier iron resevoir type m/c's a 3/4 ton version typically has a larger resevoir.

 

[outlaw612]

1 ton has a larger bore.

 

[TorkDSR]

[ QUOTE ]
1 ton has a larger bore.

[/ QUOTE ]

thanks

and, im not sure if the 1 ton ever came with a vaccuum booster, but i have listings at work so, i ordered it. $18

and upon further research, the 3/4 ton and 1 ton vacuum booster master cylinders are the same number....

so i guess now i have another question, is the 3/4 ton vaccuum assist also a larger bore?
and does a hydroboost master cylinder bolt up to a vaccuum booster....?

thanks again