Welcome to Bob's Machine Shop



We rebuild cylinder heads from the small aluminum to large diesel, replacing valve guides, seats, and finishing with 3-angle seat grinding. We also feature hot tanking, blocks, heads and miscellaneous parts. Complete engine balancing is done on a new Hines dynamic balancer. Cylinder boring, connecting rod rebuilding, drive shaft building, cylinder block and head resurfacing, flywheel grinding, welding, lathe and mill work are some of the other services we offer. We can do work on Hi-performance and custom engines.

Engine balancing promotes longer life, smooth running, fuel efficient engines. Complete custom cylinder head work is very important on engine re-building. Hot tanking of all parts then boring and re-surfacing the block ensures the maximum compression and power. Crank-shaft journals and con-rod journals must be round to less than .0003 within specs.


Contact us at:

Phone: 907-262-1658
Cell: 398-4534
E-mail:
bobsmachineshop1@alaska.net

Prices on parts, machining, labor (for most engines), cylinder heads, drive-shafts, or other projects are available upon request.

 

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