This depends entirley upon wether or not the heads were removed in the proper bolt removal order as removal of the head bolts in the incorrect order will definatley result in either warping the block or the cylinder head surface , believe it or not!!!
390 and 429 Ford heads are pre loaded by a sequence of assembley using torque specs in stages during final assembley and if the assembley order is not followed in reverse order during removal then finish pulling the engine from the frame and strip it to a bare block taking the bare block and incorrectly removed heads to the machine shop and have them milled and re-decked to spec or premature head gasket failure is certain !!!
sorry to provide such bad news but that is just the nature of the f/e type block..
Ford just refers to it as the 390 but it would be ( around 6.4 liters )
Ford only calls it the 390 - they don't indicate a liter size ( it would be almost 6.4 L )
NO
Yes.
i think somewhere i heard that the 390 v8 actually has 390 hp, but im not sure
will a 352 fit in a ford ranger
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about 6 quarts
No.
about 6 quarts
No it won't. The only transmission that will fit a 390 is one off of 360 or 352. The 390 is a FE block it has a round shaped housing. The 460 Bellhousing fits the 429 351M and 400. All the Ford FE engines: 332, 352, 360, 361, 390, 391, 406, 427, 428 and 534 V-8's will fit the 390
ford 390 heads, cam and 428 crankshaft. 360 and 390 shared the same block. you woul dthen have a 410 stroker