on a 57 clutch heads were used on the 2 screws in the door that hold the bottom of the division bar [round head], the trans floor cover [flathead countersunk] and the stepside fenders [round head] ... all others are phillips, including the cowl vent cover, inner air vents and seal at rear of hood on cowl, shifter on column, dash trim strip inside windshield, glovebox - steering column clamp is bolts
the asembly manual should show exactly where, how many, and size of every nut and bolt, may not indicate if clutch or phillips
Bill
Last edited by red58; 07/09/2009 7:03 AM.