d24 manifolds
 

exh m

http://www.ebay.com/itm/79-84-VOLVO-...item5421dd61ea

intake m

http://www.ebay.com/itm/79-84-VOLVO-...item5d5b275edc

240 d24 under demolition. other parts such as valve cover, pump etc are still there, click on seller`s name and type `diesel volvo`

flywheel interchange D24 -->D24T?
 

They also have the flywheel listed from the same D24.
Does anyone know if the FW is different (different timing marks, bigger clutch...) for my 85 745TD vs a 244 D24?

Yes the flywheel are the same between d24 and d24t. Even the 2.0 has the same flywheel, the reason why there is a mark "0" and "X" on the flywheel.