Powerhouse 8" Porting Mandrel 24-VER-N-12 14-1/2 x 13-1/4 in

14-1/2 x 13-1/4 in

Holley 1850-2 Throttle Base Plate 112-20

Bung with 1-1/4"-12 UNF threads and 1-1/2" o

NASCAR and SCCA regulations

Spec MSD Soft Touch Rev Control is designed to be used on standard points ignition or inductive ignition systems

Powerhouse 8" Porting Mandrel 24-VER-N-12 14-1/2 x 13-1/4 in8 Inch Long Porting Mandrel This porting mandrel is 8" 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