Quick Question

[ceffydrifter]

does any1 no if all rb sump's the same like will rb30 or rb20 fit on rb25?? if not any1 sellin a rb25 sump let me no

[Bumblebee]

i doubt it... but u never know lol

[The Dan]

20 and 25 are identical.

30 will fit 20 and 25 also but you can't put a 20 or 25 sump on a 30 bottom end without shaving the baffles off the rear section as they foul on the crankshaft/conrods.

[dano4127]

20 and 25 are identical.

30 will fit 20 and 25 also but you can't put a 20 or 25 sump on a 30 bottom end without shaving the baffles off the rear section as they foul on the crankshaft/conrods.

I found out the hard way by chucking my old 25 sump onto the 3L had to pull the sump after the motor was in the car - not fun!

Im selling a 30 sump that will fit