Powerhouse Cross Buff mandrel (with 3 Inserts) BR20064 patented hydraulic winch is the

patented hydraulic winch is the only approved winch for the US Militarys HMMWV (Humvee)

Base is 6" x 7"

1964-1967 Oldsmobile Cutlass CID 376 CC 6162 6

1973-1974 GMC K25/K2500 Pickup

1973-1973 Buick Century

Powerhouse Cross Buff mandrel (with 3 Inserts) BR20064 patented hydraulic winch is theCross 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