Re: 5.0 throttle body bolt/stud size
IIRC the bolt size is 3/8. The egr delete plate is the same outside dimensions as the throttle body and upper. When I pulled off my EGR I just used bolts instead of studs.
What are you trying to do?
1965 Coupe 5.0 GT40 Intake and Heads, 65MM TB, Chipped, T5, Shelby drop, roller idler, subframe connectors, Magnaflows, Hurst shifter, MS clutch, BFGs on 15" TTDs, Roller perches, Bilsteins, Needs everything else...
1976 Bronco 351W, 4.11s, 33"s, 3G, 470cfm Holley TA, Softop, Full roll cage, 20 years and almost done!
1982 Kasasaki GPz750 ELR Replica
1973 Kawasaki H1
1986 Honda Interceptor 500
"If you didn't build it; it's not really yours."