Product Description
Super heat treated cylinder head nuts are a must for high output engines.
Help prevent blown and leaking head gaskets caused by the threads in the soft stock nuts stretching.
APE nuts are machined from alloy steel and fully heat treated for maximum strength.
Nuts are .150" taller than stock to prevent the nut from bottoming out on the stud when the head has been milled.
*Designed for use with APE Cylinder Studs.
CHN1000K - Kawasaki KZ650/900/1000/1100 fours, Suzuki GS1100/1150,
CHN10125-10 - Kawasaki ZX10 04-08, Suzuki GSXR1000 01-08, GSX1300R Hayabusa 99-13, Yahama YZF-R1 99-03
CHN10125-12 - Suzuki GSXR1100 Watercooled, Yamaha FJ1100(Late)/FJ1200
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good
Excellent product and fast shipping
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great parts
have used these for years
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Best Cylinder Head Nuts
A must for high compression racing engines. Use them over and over
