The Yukon GM IFS housing case bolt with washer is a replacement bolt for GM 7.25", 8.25" and 9.25" IFS clamshell dropouts and clamshell-style housings. Yukon notes required bolt counts for certain housings; this bolt and washer assembly is offered to match OEM-style hardware needs for differential cover or clamshell installations on the specified GM IFS cases.
Yukon Gear GM IFS Housing Case Bolt w/Washer