[wboss429]

woooooooooooooooooo,stop stop,

first, what year is ur 460,if u have older 460,per78,
(in late 78 they made a balance change,it was changed to a ext balance)

now for the size, if u use a real 429 bell,the flywhell is bigger,which if u have a late crank in ur engine,the flywheel will need to be rebalanced,now if u use a 351m or 400 bell (d7te most of the time) all u need is a 390 flywheel, ive done thease over a 100 times,also the starter is the same for 429 460,stick or auto,just like 351m and 400, now if u use a lake wood sheild ull see 2 patterns for starter,this is for large(real 429 fly) or the smaller 390 flywheel,,i dont want to confuse ,so if u give me more details ,ill narrow it down for u ,to the one u need,
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hope this helps