Wrap both ends of the blanket around the torsion bars. Bend a small metal strap to hold in place. You'll need a little brace off one of the dust cover bolts to hold it off the header, left side. This is the easy way.

Also, Victory Nostalgia super stock racer darn near lost his foot a Eddyville some year ago. His shield turned into a yellow ball of kevlar yarn, and did NOTHING to protect him. The gas pedal did more to help. Good luck!