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Kibblewhite Precision Machining (KPMI)
The World Standard in Precision Powersports Valvetrain Components.
AUTHORITY // KPMI
56 Verified Products
1 Product Categories
3 Specialized Sub-Taxonomies
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Kibblewhite Precision Machining (KPMI) Subcategories (3)
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About Kibblewhite Precision Machining (KPMI)
Founded in 1939 by Will Kibblewhite in Northern California, KPMI is the world standard in precision valvetrain engineering, manufacturing Black Diamond stainless steel valves and lightweight racing valvetrain systems.
Founded
1939
Corporate Headquarters
Pacifica, California, USA
Core Product Specialties
Black Diamond Stainless ValvesTitanium Valve Spring RetainersDual Valve SpringsBronze Valve Guides
Proprietary Engineering & Standards
✓One-piece forged stainless steel valves treated with proprietary multi-stage Black Diamond process
✓High-purity titanium retainers reducing valvetrain reciprocating weight and eliminating valve float
✓Dual-wound chrome silicon valve springs engineered for extreme cam lift and high-RPM stability
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All Kibblewhite Precision Machining (KPMI) Products (56)
Direct supplier inventory ready for fast warehouse dispatch.
KPMI
KPMI Top End Service Kit
Engine Mechanical & Internals
$736.95
IN STOCK
KPMI
KPMI Top End Service Kit
Engine Mechanical & Internals
$660.95
IN STOCK
KPMI
KPMI BEEHIVE VALVE SPRING KIT .640 LIFT M8`17-24 NON VVT
Engine Mechanical & Internals
$539.84
IN STOCK
KPMI
KPMI Intake/Exhaust Valve Tappet
Engine Mechanical & Internals
$471.80
IN STOCK
KPMI
KPMI BEEHIVE VALVE SPRING KIT .550 LIFT M8`17-24 NON VVT
Engine Mechanical & Internals
$332.95
IN STOCK
KPMI
KPMI Valve Spring Kit
Engine Mechanical & Internals
$332.95
IN STOCK
KPMI
KPMI TURBO BEEHIVE VALVE SPRING KIT
Engine Mechanical & Internals
$270.95
IN STOCK
KPMI
KPMI Racing Valve Spring Kit
Engine Mechanical & Internals
$229.95
IN STOCKKPMI
KPMI Racing Valve Spring Kit
Engine Mechanical & Internals
$219.95
IN STOCK
KPMI
KPMI Intake Valve Spring Kit
Engine Mechanical & Internals
$218.95
IN STOCK
KPMI
KPMI Intake Valve Spring Kit
Engine Mechanical & Internals
$189.95
IN STOCK
KPMI
KPMI Cylinder Stud Kits
Engine Mechanical & Internals
$187.95
IN STOCK
KPMI
KPMI Cylinder Stud Kits
Engine Mechanical & Internals
$171.95
IN STOCK
KPMI
KPMI Valve Spring Kit
Engine Mechanical & Internals
$148.95
IN STOCKKPMI
KPMI Valve Spring Kit
Engine Mechanical & Internals
$129.95
IN STOCK
KPMI
KPMI H.T. Steel Rocker Arm Tower Stud Kit
Engine Mechanical & Internals
$129.95
IN STOCKKPMI
KPMI H.T. Steel Rocker Arm Tower Stud Kit
Engine Mechanical & Internals
$129.95
IN STOCK
KPMI
KPMI Intake Valve
Engine Mechanical & Internals
$80.95
IN STOCK
KPMI
KPMI Valve Keeper
Engine Mechanical & Internals
$68.96
IN STOCK
KPMI
KPMI Compression Releases
Engine Mechanical & Internals
$49.95
IN STOCK
KPMI
KPMI Clutch Spring
Drive Chains & Belts
$49.95
IN STOCK
KPMI
KPMI BLACK DIAMOND O/S INT. VALVE EVO/TWIN CAM `84-04
Engine Mechanical & Internals
$41.95
IN STOCK
KPMI
KPMI EXHAUST VALVE WHITE DIAMOND SS
Engine Mechanical & Internals
$37.95
IN STOCK
KPMI
KPMI Exhaust Valve
Engine Mechanical & Internals
$37.95
IN STOCKKPMI
KPMI EXHAUST VALVE WHITE DIAMOND SS
Engine Mechanical & Internals
$37.95
IN STOCKKPMI
KPMI Exhaust Valve
Engine Mechanical & Internals
$37.95
IN STOCK
KPMI
KPMI Intake Valve
Engine Mechanical & Internals
$37.95
IN STOCK
KPMI
KPMI Valve Guide
Engine Mechanical & Internals
$34.40
IN STOCKKPMI
KPMI Valve Guide
Engine Mechanical & Internals
$34.40
IN STOCK
KPMI
KPMI Rocker Arm Bushing
Engine Mechanical & Internals
$33.95
IN STOCK
KPMI
KPMI Wrist Pin Bushing
Engine Mechanical & Internals
$32.95
IN STOCK
KPMI
KPMI White Diamond Exhaust Valve
Engine Mechanical & Internals
$32.78
IN STOCKKPMI
KPMI White Diamond Exhaust Valve
Engine Mechanical & Internals
$32.78
IN STOCK
KPMI
KPMI White Diamond Intake Valve
Engine Mechanical & Internals
$32.78
IN STOCK
KPMI
KPMI Black Diamond Intake Valve
Engine Mechanical & Internals
$30.95
IN STOCK
KPMI
KPMI Kicker Shaft Bushing
Engine Mechanical & Internals
$30.95
IN STOCK
KPMI
KPMI Black Diamond Exhaust Valve
Engine Mechanical & Internals
$29.95
IN STOCKKPMI
KPMI Black Diamond Exhaust Valve
Engine Mechanical & Internals
$29.95
IN STOCK
KPMI
KPMI Black Diamond Intake Valve
Engine Mechanical & Internals
$29.95
IN STOCKKPMI
KPMI Valve Guide
Engine Mechanical & Internals
$29.60
IN STOCK
KPMI
KPMI C630 BRONZE VALVE GUIDE INTAKE/ EXHAUST
Engine Mechanical & Internals
$24.95
IN STOCK
KPMI
KPMI C630 BRONZE INTAKE VALVE GUIDE
Engine Mechanical & Internals
$22.95
IN STOCK
KPMI
KPMI C630 BRONZE EXHAUST VALVE GUIDE
Engine Mechanical & Internals
$22.95
IN STOCK
KPMI
KPMI Intake/Exhaust Valve Guide
Engine Mechanical & Internals
$19.95
IN STOCK
KPMI
KPMI Intake/Exhaust Valve Stem Seal
Engine Mechanical & Internals
$17.95
IN STOCKKPMI
KPMI Intake/Exhaust Valve Guide
Engine Mechanical & Internals
$15.95
IN STOCKKPMI
KPMI Intake/Exhaust Valve Guide
Engine Mechanical & Internals
$15.95
IN STOCK
KPMI
KPMI Valve Seat
Engine Mechanical & Internals
$12.95
IN STOCK
KPMI
KPMI Exhaust Spigot
Engine Mechanical & Internals
$11.50
IN STOCKKPMI
KPMI Exhaust Spigot
Engine Mechanical & Internals
$11.50
IN STOCK
KPMI
KPMI Valve Seat
Engine Mechanical & Internals
$10.95
IN STOCKKPMI
KPMI Valve Seat
Engine Mechanical & Internals
$10.95
IN STOCK
KPMI
KPMI Cylinder Dowel
Engine Mechanical & Internals
$7.50
IN STOCK
KPMI
KPMI Valve Stem Seal
Engine Mechanical & Internals
$6.95
IN STOCK
KPMI
KPMI Installation Protectors
Fuel Systems & Air Intake
$4.92
IN STOCKKPMI
KPMI Installation Protectors
Fuel Systems & Air Intake
$4.92
IN STOCK100% FACTORY AUTHENTICATED
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