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Engine Building Tools & Supplies

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Custom Stroke Screw Assembly


Custom stroke screw assembly for obsolete crankshaft grinder.
Need a part made? We can make it

Sunnen Style Adjustable Level for Guide And Seat Work

Brand New Aftermarket

Fits different sized pilots
Can be used with Sunnen, Rottler, Kwik Way, T&S , Tobin Arp and similar machines

Central Valve Measuring Tool


With instructions

Scherr-Tumico Micrometer Set

New Unused Set

Been sitting around a few years. Unused

0-100 MM
$450 or best offer

Foot Valve For Guide & Seat Machine

also for Glassbead Machines

Radiac CBN Super Abrasive Flywheel Grinding Stones

*In Stock Now*

6" $219
5" $209
3-3/4" $199

Larger CBN Hub and Wheel Guard Conversion

For your Surfacer

This was a Comec 300/900 converted to 14 inch

New wheel guard $500

DIGICAM Digital Engine Degree System


DIGICAM is a precise and easy to use tool that eliminates trying to accurately read a degree wheel.