This is a shaker hood bubble that was produced by Ben Snowbar with Northwest Performance. It was purchased with a full kit and later replaced with an original bubble. The same bubble now sells for $850 on shakerhood.com. Bubble has all the provisions underneath for mounting cables, doors, linkage and grills. It is accurate to the OEM bubbles and one of the best reproduction bubbles produced. The underside gelcoat has some cracks around the two forward outer cold air door mounting studs and a void (hole) in the inner gelcoat that will need to be ground out and filled with fiberglass resin.