two schools of thought:
74 and earlier blocks have more metal..
later blocks have better metal and casting practices. i suspect it is a wash, but who knows??
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88LX notch, Speedpro EFI 358windsor 11.2 to 1 compression, 5 lug baer claws all around..g force t5 and 3.55 gears. rwhp soon to come. Oh yeah...92 octane NO detonation.
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