Balancing & Casting Repair

Balancing & Casting Repair

We can balance any engine rotating assembly as well as snowmobile clutches and industrial components (fans, clutches, impellers, etc)


Our Fentech, digital-controlled balancer is shown here with a 302 Chevrolet small block crankshaft. The "Weight-A-Minute" engine balancing software puts high-end technology at the operator's fingertips.  All information before and after balancing is recorded with the results being printed and given to the customer.

Metal Stiching

Our state-of-the-art metal stitching center can repair any casting, whether it be an engine block, transmission case, or cylinder head.

Metal Stitching:

  • Stops leaks
  • Prevents seats from coming out
  • Does not distort
  • Improves structural integrity
  • Removes cracks for cosmetic reasons
  • Saves you money on more costly repairs

A hair-line crack in a 350 Block is marked for repair

Metal Stiched

Repair Complete

Defect found in new casting which had to be cut out to accept new piece of cast iron

Cast-iron patch fitted

Lock-nStitch "starting pins" inserted to hold in patch

Patch fully pinned

Finished patch & pressure tested head


Manitowoc Motor Machining Company
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