All 1963-1968 Ford 289 V8 engines had the timing mark located 45° to the left of center, with the engine at TDC. (This is the left side of the engine, not the observer). There was a timing pointer cast or bolted to the timing chain cover, and the TDC and degree marks (typically 0-12°) were stamped on the harmonic damper/balancer.
By rotating the distributor.
Diagram of ford 1965 289 engine
A 289 bored .030 over.
287
15426378
460 lbs
The engine oil capacity in a 289 CID in a Ford passenger car would be 5 qts with oil filter change.
It would be a 289
a c-4 will work
The Ford 4.6 litre V8 engine is a Single Over Head Cam engine ( 281 cubic inches ) where the old 289 cubic inch V8 is an Over Head Valve / pushrod design engine ( so the answer would be no )
They came with a 302 cu.in. engine and sold for $2,848.
The 1964½ Ford Mustang did not have a 289, it had the 260 (which was rated at 164 hp). If your car has a 289 it is either a 1965 or does not have the original engine. A good way to tell a 1964½ from a 1965 is whether it has a metal dashboard or a padded dash.