460 belhousings interchangablility

Anyone know if 460 belhousings intercahange between np435/T18/T19.
Putting a 429 into my 79 that already has a T18, was goung to buy the $650 dollar clutch kit untill my boss at the shop said he already had a 460 belhousing and flywheel. Flywheel I know will have to be zero balanced but wondering if after I saw the slave cylender horns off the bellhousing if it will bolt to a T18. We have a Conex box at our shop out back where we have lots of things weve squereled away over the years. 460 internal ballnce complete carb to pan. 429 thunderjet carb to oilpan and ac brackets. Dove heads C8 heads lol Big block heaven. But unfortunealy he doesnt remember what year model the two are from. Flywheel shouldnt be a problem but the belhousing would be nice to know.