Engine Building Tools & Supplies

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

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

6" $230
5" $210
3-3/4" $200

This was a Comec 300/900 converted to 14 inch

New wheel guard $650

For use with Storm Vulcan cam grinders

Storm part # 75-152

Book by Dean Steward
Maximizing the Power of Performance Engines

dwell any place in the cylinder with this attachment!

dwell the honing head in any position in the bore at any time during the stroke cycle

for 900, 944, 777 boring bars