taco eater :
Kelikaku from HERMOSA BEACH, CA United States
Especially if the crankshaft's replaced, these are absolutely necessary for adjusting the clearance of the clutch. Also, a set is needed for the project, not just one. So a set of the M15s and a set of the M17s (small and big) - BOTH. I ordered one of each size. Also you'll need a METRIC micrometer 0-25 mm. I checked each size as I went, and some of them are exact or only a few 100ths off. I took off a star for the price, sizewise, they can be had elsewhere for under 50¢ each in a pack of 20. That said, for one project it's worth spending $20 for ten shims half of which you're not likely to use. Thanks Treatland!!! You made my clutch project possible.
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1 taco eaters like this review
Very precisely made!
August 21, 2014
taco eater :
Michael Gray from Shelton, WA United States
I bought a couple of these along with the small shim to adjust my clutch bell position. It all works great now.
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:(
April 11, 2012
taco eater :
Anonymous Person
I waaantttt ittttt
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4 taco eaters like this review
fix this product page!
June 24, 2011
taco eater :
Anonymous Person
i need this shim and i cant select any size at all. is it sold out or buggy?
Necessary Whenever Engine's Disassembled 
Very precisely made! 
:(