TAPPET CAP EXHAUST CRF450R 13>, SET/2 KIBBLEWHITE 30-31642
Kibblewhite 30-31642 replacement tappet cap exhaust set of 2. Standard size. Made in the U.S.A. KPMI engineers design tappets using advanced finite element stress analysis software to lighten tappets without sacrificing strength, creating the strongest, lightest tappets possible. These tappets are machined from aircraft quality solid steel bar stock and undergo a proprietary heat treatment process that creates a hard surface and a non-brittle core, maximizing toughness and wear resistance. KPMI tappets are used in high performance automotive and motorcycle racing applications including Motocross, Flat Track Racing, Road Racing, Drag Racing, and Land Speed Racing.
- SKU
- 65-564.PK2
- Brand
- Kibblewhite
- Availability
- In Stock (2)
FULL DESCRIPTION
Kibblewhite Replacement Exhaust Tappet Cap Set
Engineered for high performance, this set of two Kibblewhite exhaust tappet caps is designed to meet or exceed OEM specifications for your motorcycle's exhaust valve train.
Crafted from aircraft-quality solid steel bar stock, these tappet caps undergo a proprietary heat treatment process. This advanced treatment ensures a hard outer surface for superior wear resistance while maintaining a non-brittle core, maximizing overall toughness and longevity. KPMI engineers utilize advanced finite element stress analysis software during the design phase to create the strongest and lightest possible tappets without compromising integrity.
These tappet caps are suitable for demanding racing applications, including Motocross, Flat Track Racing, Road Racing, Drag Racing, and Land Speed Racing.
- Set includes two exhaust tappet caps.
- Standard size.
- Made in the U.S.A.
- Constructed from aircraft-quality solid steel bar stock.
- Proprietary heat treatment for optimal hardness and toughness.
- Designed using advanced stress analysis for strength and lightness.


