Tools

Goodson Valve Seat Stone Holder w/o Plunger 031-0300-56  Use to replace worn-out holders or save time by having several holders set up with different sizes, compositions or angles of seat stones 13/16" x 13 thread .437" Pilot Size Equivalent...

Goodson Replacement Spline Drive Assembly 034-3112-00 Easy to install Always keep one on hand for emergencies Fits 45º Sioux-Style Valve Seat Grinding Stone Drivers 110V (031-3100-21) or 220V (031-3100-28)

Goodson Leather Vibration Reducers for Sioux SHW-3 Use Leather Vibration Reducers with your Sioux-style stone holders to reduce vibration while grinding. They also prevent stones becoming too tight on the holder.

Goodson 3 pc. Standard Bounce Spring Set BSS-100 Lifts the stone and stone holder off of the seat when not grinding to prevent the stone from bouncing on the seat Fits over the pilot between the stone holder and the guide Includes 3 springs - 1",...

Goodson Seat Stone Removal Base-Sioux SX-SRT Once in a while a valve seat stone will become so tight on the stone holder that it's almost impossible to get it off. That's why Goodson developed this tool. Simply fasten it to your bench with screws or...

Goodson 45-Degree Spline Drive Motor Unit 220V 031-3100-28 SGK spline drive motor unit 220V 11,500 RPM (free speed) 6932 RPM (under load) 3/5 HP 7.5 Amps Heavy duty electric motor unit with a built-in 45° angle drive

Goodson 45-Degree Spline Drive Motor Unit 110V 031-3100-21 This GOODSON Exclusive 45º Spline Drive Electric Motor Unit is designed for Sioux-Style holders and features: Heavy Duty electric motor 110V, 50/60 Hz 11,500 RPM (free speed) 6982 RPM...

Goodson Sioux Conversion Bushing SX-78 Use to convert 1702 stone holder (11/16-16 thread) to fit stones with 7/8"-14 thread  

Goodson Sioux-Style Valve Seat Stone Holder SX-HOLDER This Sioux Style Valve Seat Stone Holder by Goodson is designed to replace the old Sioux model 1702. It works with your .385" Pilot and features 11/16" x 16 threads. Built to Goodson's exacting...

Goodson Double Angle General Purpose Valve Seat Grinding Wheels Specially designed bushing allows you to use the stone with either angle toward the work piece. One side of each stone is 30° and the other face is 45° General...

Goodson 45º Sioux-Style Nickel Chrome Valve Seat Stones Brass bushing to resist galling or seizing to the holder Heat-cured, permanent epoxy bonding prevents loose bushings Bushings are deep set to expose the most abrasive for long life Each...

Goodson 30º Sioux-Style Nickel Chrome Valve Seat Stones Brass bushing to resist galling or seizing to the holder Heat-cured, permanent epoxy bonding prevents loose bushings Bushings are deep set to expose the most abrasive for long life Each...