Powerhouse Cross Buff mandrel (with 3 Inserts) Helmet Air System Blower Wiring Harness Available in lengths from 7

Available in lengths from 7

Mercury: Cougar 67 - 73

Set comes complete with flat type lug nuts and stud spacers to fit various thicknesses of disc brake hats

But over the years Crower has developed a more diverse line of products

10-1/4 x 4-3/4 in Oval Body

Powerhouse Cross Buff mandrel (with 3 Inserts) Helmet Air System Blower Wiring Harness Available in lengths from 7Cross Buff Mandrel This Cross Buff mandrel is designed to be used with our cross buffs. Available in medium or very fine grade, they're perfect for finish polishing intake and exhaust ports as well as carburetor venturis. Can also be used to polish the inside of lifter bores, valve bodies and brake cylinders Includes 3 inserts. Powerhouse produces an extensive line of tools designed for engine builders and tuners. Their product lineup includes