Allstar Performance 5/8-18 RH Steel Jam Nut Thin OD — 10-Pack | ALL18292-10 2009-gmc-savana-2500-esi2833705 The ALL18056 rivet has a

The ALL18056 rivet has a 5/8 inch outer diameter head

Gasket Category Gaskets Collector Gaskets Included No Emission Code 5 Engine Ford Small Block Windsor Gasket Line Performance 10 Performance Port Shape Oval Port Size 1

# Yes Power Steering Yes

This air intake requires custom tuning and is not legal for sale or use in California or in other states adopting California emission standards

Description_FAB Mounting Bolt Pattern - 2-Bolt w/ 2

Allstar Performance 5/8-18 RH Steel Jam Nut Thin OD — 10-Pack | ALL18292-10 2009-gmc-savana-2500-esi2833705 The ALL18056 rivet has aThese Allstar Performance 5 8 18 right hand jam nuts use a thin outside diameter design that lets a smaller wrench reach the nut when adjusting radius rod or mounting hole length. With 1 2 in bolts, the same 3 4 in wrench used on the bolt can also turn the nut, so no wrench swap is needed mid adjustment. Nuts are steel with a zinc oxide finish. Thread size is 5 8 18 right hand, and each nut takes a 3 4 in wrench. This listing is for a package of 10.