Both nut and stud have rolled threads for the strongest possible threadsMade in the U.S.A.
BrandModelYearSales nameCountry version
YAMAHAYFM 660 F 4X42004GrizzlyAMERICA
YAMAHAYFM 660 F 4X42003GrizzlyAMERICA
YAMAHAYFM 660 F 4X42003Grizzly TitaniumAMERICA
YAMAHAYFM 660 F 4X42002GrizzlyAMERICA
YAM..
Both nut and stud have rolled threads for the strongest possible threadsMade in the U.S.A.
BrandModelYearSales nameCountry version
YAMAHAWR 400 F2000EUROPE
YAMAHAWR 400 F2000AMERICA
YAMAHAWR 400 F1999AMERICA
YAMAHAWR 400 F1999EUROPE
YAMAHAWR 400 F1998EUROPE
YAMAHAWR 400 F1998AMERICA
YAMAHAWR 42..
The complete surface has been ground to remove all the imperfections of standard rough-milled material, which also removes notch sensitivityA radius is ground on the last thread to reduce the potential of the stud failing at that pointMade of milled and certified 180,000 psi yield strength aircraft ..
Kits include KPMI® or equivalent valve spring kit, a full set of Black Diamond™stainless steel standard size valves, H.T. Steel valve keepers and valve stem seals (where applicable) for engine applications listedAll valves are impregnated by a special process to a depth of .002” with a surface buil..
Kits include KPMI® or equivalent valve spring kit, a full set of Black Diamond™stainless steel standard size valves, H.T. Steel valve keepers and valve stem seals (where applicable) for engine applications listedAll valves are impregnated by a special process to a depth of .002” with a surface buil..
Full set of Black Diamond™ stainless steel standard size valves for engine applications listedAll valves are impregnated by a special process to a depth of .002” with a surface buildup of .0002”This process improves wear properties, reduces friction and provides resistance to corrosion and wearCom..
Full set of Black Diamond™ stainless steel standard size valves for engine applications listedAll valves are impregnated by a special process to a depth of .002” with a surface buildup of .0002”This process improves wear properties, reduces friction and provides resistance to corrosion and wearCom..
Full set of Black Diamond™ stainless steel standard size valves for engine applications listedAll valves are impregnated by a special process to a depth of .002” with a surface buildup of .0002”This process improves wear properties, reduces friction and provides resistance to corrosion and wearCom..
Full set of Black Diamond™ stainless steel standard size valves for engine applications listedAll valves are impregnated by a special process to a depth of .002” with a surface buildup of .0002”This process improves wear properties, reduces friction and provides resistance to corrosion and wearCom..
Full set of Black Diamond™ stainless steel standard size valves for engine applications listedAll valves are impregnated by a special process to a depth of .002” with a surface buildup of .0002”This process improves wear properties, reduces friction and provides resistance to corrosion and wearCom..
Full set of Black Diamond™ stainless steel standard size valves for engine applications listedAll valves are impregnated by a special process to a depth of .002” with a surface buildup of .0002”This process improves wear properties, reduces friction and provides resistance to corrosion and wearCom..
Extensive R&D on all applications to provide high-performance components that last longer than OEMBlack Diamond valves are one-piece forgings made from 21-4N high-performance stainless steelTrademarked Black Diamond treatment provides a stem that has a longer life capacityKeepers not included; use O..