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Manual Piston Ring Filer | PRF-250
$114.99Produce valve stem clearance and end gap rings squarely with one tool. 120 grit silicon carbide wheel holds shape and produces clean, precise cuts. Built-in V-Groove for butt grinding valves. -
Powered Piston Ring Filer with Integral Deburring Wheel | 110V / 60 Cycle
$1,049.99Ends tedious filing and rechecking to get desired gap For rings 2-1/2" to 5" (63.5mm to 127mm) in diameter High torque motor cuts end gap fast Powerful 110V or 220V motors ... no batteries to replace! Adjustable guide holds ring square... -
Powered Piston Ring Filer Without Integral Deburring Wheel
$959.99Ends tedious filing and rechecking to get desired gap For rings 2-1/2" to 5" (63.5mm to 127mm) in diameter High torque motor cuts end gap fast Powerful 110V 60 cycle ... no batteries to replace! Adjustable guide holds ring square to cut 3,000... -
Powered Piston Ring Filer with Integral Deburring Wheel | 220V / 50 Cycle
$1,199.99Ends tedious filing and rechecking to get desired gap For rings 2-1/2" to 5" (63.5mm to 127mm) in diameter High torque motor cuts end gap fast Powerful 110V or 220V motors ... no batteries to replace! Adjustable guide holds ring square... -
Piston Ring Filer Replacement Cutting Wheels
$10.9960 grit grinding wheels for the Powered Ring Filer from Goodson. These wheels are available in two sizes. 2-1/2" diameter for pre-2008 models and 3" diameter for all others. If you're not sure which one to choose, measure the grinding... -
Manual Ring Grinder | PRF-500
$79.99Use this Manual Ring Grinder to prevent damage to rings and cylinders by producing proper end gap quickly and easily. The universal design allows you to grind virtually any make, type or size of piston ring. Your new manual ring... -
Diamond Dresser for Powered Piston Ring Filer | PRF-812D
$49.99This Diamond Dresser attachment for the Goodson Powered Piston Ring Filer mounts easily to keep the abrasive wheel cutting fast and true. It is held securely in place by the ring clamping pin on the piston ring filer. Every unit... -
Adjustable Piston Ring Expander | PRE-500
$16.99This simple tool allows you to remove and install most rings. The tapered jaws will handle 3/64" to 1/4" ring widths. WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -
Piston Pin Extractor | PPE-1
$379.99Includes: 6 piston support fixtures, 1 base block, 4 pin pressing drifts, tapped handle, threaded rod and threaded adaptor. View or Download Piston Pin Extractor Instructions -
Manual Ring Filer Diamond Abrasive Wheel | PRF-870-DW
$64.99This Diamond Abrasive Wheel for Manual Ring Grinders measures 2"OD x 1/4"ID x 1/16" thick. It will fit both the obsolete PRF-870 and the PRF-500 Manual Ring Grinders. -
Replacement Support Inserts for Piston Pin Removal Fixture (PPE-7082)
$51.99Replacement Support Inserts for Piston Pin Removal Fixture Kit. 6 Configurations available. Refer to individual images to ensure you order the correct insert. NOTE: Insert #2 is a ready-to-machine blank allowing you to make your own support. For Small Block... -
Replacement Parts for Piston Pin Removal Fixture (PPE-7082)
from $2.29Use the Goodson piston pin removal fixture to remove and install interference fit piston pins. Find an assortment of replacement wear parts here. -
Reluctor Ring Installation Tool | RRJ-350
$299.99The patented Reluctor Ring Installation Tool is designed to fit Generation III engines (LS1, LS6), and Generation IV (LS2, LS3, LS7) engines. It is designed to align GM #12559353 and #12586768 sensor rings on the crankshaft in the correct phased position.... -
Piston Pin Installing Fixture | PIF-25
$125.99Adjustable stop prevents over-centering rods Adjust the stop once and you are ready to assemble a full set of rods Base is pre-drilled to mount to a work bench. -
Piston Pin Removal Fixture | PPE-7082
$1,299.99Prevents distortion or damage to the piston. Use this fixture to remove or install interference fit piston pins. Force of removal is against piston pin and connecting rod, so no pressure is exerted on the piston. Fixture is tooled to... -
Gas Porting Drill Fixture Kit & Replacement Parts
from $9.99Virtually eliminate side ring clearance by drilling gas ports in your piston ring lands. These tiny ports apply compression pressure directly to the back of the ring, pushing it against the cylinder wall with greater force while minimizing compression leakage.... -
Fine Ring Deburring Abrasive Stick | RS-103
$39.99This fine abrasive stick is radiused for easier ring deburring after end-gapping. Measures 4"L x 1/2" radius. Works on all types of rings and all ring IDs. TECH TIP: Fine abrasive sticks work great for deburring the ends of piston... -
Valve Seal Puller and Replacement Parts
from $5.99.810" tool dia. Fits Multi-Valve Engines Lifts from the bottom of the seal Works within the confines of lifter bucket bores Fingers grip seal for fast, easy removal Works on most domestic and import vehicles -
The Original Powered Piston Ring Filer - Introduced by Goodson in 2003
Dave Monyhan puts on his "tech" hat to demonstrate the ins and outs of using the Original Powered Piston Ring Filer (PRF-812) from Goodson in this video. -
Taking the Grind Out of Piston Ring Fitting
By Dave Monyhan (retired) We're getting close to the end of our series on Rod & Piston Work. So far we've talked about Connecting Rod Basics, Measuring, Machining and Removing & Installing Pins and Bushings. In this edition of Tech Notes,...
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156 Galewski Dr. | Winona, MN 55987
