Moroso Crank Mandrel Drive Kit - 4.75 in Long Mandrel - Gilmer / V-Belt Pulleys - Chevy V8 Pencil Thicker oil film at operating

Thicker oil film at operating temperature than a petroleum 10W40

3 3/8" Aluminum Case

They come complete with shaft

Skull Style

Between Stator and Turbine

Moroso Crank Mandrel Drive Kit - 4.75 in Long Mandrel - Gilmer / V-Belt Pulleys - Chevy V8 Pencil Thicker oil film at operatingProduct Description: Crank Mandrel Drive Kit 4. 75 in Long Mandrel Gilmer V Belt Pulleys Hardware Included Chevy V8 Moroso Performance Products is one of the worlds most respected suppliers of automotive equipment for racing and street performance applications. Moroso manufactures over 4000 products, from oil pans and oiling systems, to ignition wire, ignition components, valve covers, fuel system equipment, air cleaners, hard core racing tools,