Powerhouse 4" Porting Mandrel Sanding Disc 1981-1981 Chevrolet Bel Air

1981-1981 Chevrolet Bel Air

better with 2000+ stall

Flame Thrower Marine Billet

Optimize Use Of Your Engines Power Band And Improve Vehicle Run Performance And Driver Gear Changes With An Optional Rapid Response

2004-2007 Dodge Ram 3500

Powerhouse 4" Porting Mandrel Sanding Disc 1981-1981 Chevrolet Bel Air4 Inch Long Porting Mandrel This porting mandrel is 4" long with a 1" x 18" wide tip. Works with all Powerhouse cartridge rolls 1 4 Inch in Diameter. See our POW351510 Kit. Powerhouse produces an extensive line of tools designed for engine builders and tuners. Their product lineup includes specialty tools for everything from the cylinder head and valvetrain to the block and drivetrain. Powerhouse Products is your 1 stop source for automotive specialty