I had a 66 t-bird that I punched out to 406 and used 406 pistons and rods Mild cam and a holley with a hi-rise FANTASTIC! anyway as I can't remember any more .... didn't the 390 have an internal piston and rod change back about late 60's?
||I had a 66 t-bird that I punched out to 406 and used 406 pistons and ||rods Mild cam and a holley with a hi-rise ||FANTASTIC! anyway as I can't remember any more .... didn't the 390 ||have an internal piston and rod change ||back about late 60's? || ||332, 352, 360, 390, 406, 427, 428 weren't they all "basically" the ||same?
Yes, those are all FE blocks Texas Parts Guy
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