BOLT THREAD REFERENCE! | Mustang Forums at StangNet
since there has been plenty of talk... and no doing it... intake manifold 5/16-18 x 2.5 valve cover 1/4-20 x 1 Crank pulley 3/8-16 x 1 Plugging Smog Hole (thermactor plug) 5/8-11 speed sensor clamp 1/4-20 x 3/4 Tps sensor screws M4 x 0.7 pitch x 25mm leng...