got a 440 ex and wondering what top end kit to get????

[RACR721]

got a 440 ex and im not sure what top end gasket kit to get? is it considered a 89mm or 40 over.......i dont have a clue! and what brand is the best to get.....need help!

[hypersnyper6947]

get at least je or wiseco, yes you do have a 89mm piston,

[barton1398]

.040 is 86mm and is a 408. 89mm is a 440 hope this helps

[Sanddraging28]

make sure you get an all metal head gasket. i use nothing but JE head gaskets on my builds Part # JC7826. it is made for the 88.5 and 90mm bores (435-440). and if you haven't replaced the head studs with aftermarket this would be a great time