1965, 273 engine parts wanted

South Fork of the American river halfway between Placerville and Auburn East of Sacramento in the foothills Wanna do some white water rafting let me know

It has a 904 matic transmission, with the floor shifter, with ball and trunnion drivi shaft joint.
The head has 5/16 bolts for the intake manifold I think only 64 in 65 Have that size
The timing cover needs to have that extra hole 10 not 9 around the premitur
Factory or aftermarket doesn't matter I have the 2 barrel intake and carburetor but want to go the 4 barrel. Prefer Edlebach I'm guessing 600 to 650
Probably a stock fuel pump
Solid lifters you can see the Cam card
Engine work done
Bored 30 over, Reground crank and balanced, resized rods, Heads reworked
Haven't thought about headers it has stock exhaust. I guess I should put headers on it
What do you think about to tri-Y header

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