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Water Pump Bolts

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Anybody know the sizes, grade of bolts, for a 1966 289 Coupe with P/S. I have Bob Mannel's book, but I left it at the inlaws 200 miles away. The bolts on the car are all mismatched and 2 missing. TIA.

1966 Red Conv (200)
1966 White Pony Int.(289)A Code
1966 Coupe (289) C Code
MCA 36048
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You can buy complete sets of waterpump bolts from major mustang part guys. It is a good idea
to change them all while you are in there. The originals are old and stretched. Some of the long ones
are usually rusted on the shafts.

M.C.A.# 50000
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