Air Cleaner Nut 5/16 - WM273125 Clears firewall that is minimum

Clears firewall that is minimum 7" from back of block

CNC machined unit uses internal brass bushings and grease fittings to eliminate any possibility of bind

This is the 26” (WM251-2C) extended coarse thread body for 5" OD springs

and clamp rings

Lightweight 1/2'' -20 fine thread hood pin with the flange machined on them for the hood to sit on so you don't have to put a rubber hose on the pin

Air Cleaner Nut 5/16 - WM273125 Clears firewall that is minimumForget your wrench on the way to tech? No worries, with one of our nuts there is no wrench required. Easy to turn grip radius design with an O ring seal. This is our 5 16" nut.