2003 F150 4.6L V8 2WD

Replaced clutch. Had to take converters out. Cannot find the 4 nuts that screw the exhaust flange down to exhaust manifold studs...

Bought 4 of what I thought was the right size. Didn't work

Anyone specifically know the size nuts that I need? Assuming grade 8. Please correct me if im wrong

Thanks guys

 

Order a set of studs and nuts from Rock Auto.

2003 FORD F-150 4.6L V8 SOHC : Exhaust : Exhaust Flange Stud and Nut

DORMAN Part # 03131 Size: M10-1.5 x 72mm; SET Front

$5.71