Engine Stand Bolt Kits

Keep your engine secure during servicing or a rebuild with engine stand bolt kits. They're available in SAE (Grade 8) to mate almost any engine to your stand.
Here is a description of the kit :

SAE kits include: 

* Four 3/8 in.-16 x 4 1/2 in. long bolts 
* Four 3/8 in.-16 x 3 1/2 in. long bolts 
* Four 7/16 in.-14 x 4 1/2 in. long bolts 
* Four 7/16 in.-14 x 3 1/2 in. long bolts 
* 8 flat washers