Quote:
Originally posted by cyberstang5.0
I used Grade 8 5/8" bolts to hold up my block. .
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I hope you mean the head took a 5/8th's wrench. A 5/8" bolt is huge! I think it should take 3/8" (usually a 9/16" wrench)or 7/16" (usually a 5/8" wrench) bolts. 1/2 inch-20 (1/2 inch bolt with 20 threads per inch) sounds a little big to me.
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Good luck!
Brad R.
1992 L.X. 5.0 coupe
MODS: A few little bolt ons
New Best time ...11.60 @ 128 mph @ 2000+ ft altitude.
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