4.125 stroke crank

[twisterf5]

never gone that big but got a good deal on some parts. ???? will a 4.125 stroke crank fit in a stock block.

[racin6mod]

you'll need a wide rail block.

[perfconn]

Even if you could fit in(which you can't) the block wouldn't make it out of the garage before cracking.

[twisterf5]

ok guys thanks for the info. will just have to save this stuff for a alum block.

[twisterf5]

how big can you go?? got this block and a set of heads that are not good for supers but would make a good back up engine. i have an older 4inch heavy!! crank but know were i can get a 3.875 Eagle but both are around the 50 pound mark would like to use what i have if it will fit engine may never see the track but if it would last a week or two wile the other was being fixed is all im looking for.