Designed around the Holly 4150 series carburetor, this Scribner innovation has ample room to clear most air cleaner studs and is standard equipment in most Nextel Cup shops.

Constructed of heavy duty LLDPE polyethylene, easy to clean and durable and ideally suited for shipping or storage of your delicate carburetors. The carburetor secures to the base with the provided plastic thumb screws, bolt the lid into place and you then have a complete protected unit that is ready to ship or store. The base can also be used as a handy stand for working on the carburetor.