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Black Diamond Stainless Nitrided Exhaust Valve (1.610" - 20-20970

  • Part #:
    189888
  • Mfg Part #:
    20-20970
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Black Diamond Stainless Nitrided Exhaust Valve (1.610" - 20-20970

  • Part #:
    189888
  • Mfg Part #:
    20-20970
MSRP: $34.95

Price: $31.17 11% off!
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Kibblewhite Precision Machining Black Diamond Stainless Nitrided Exhaust Valve (1.610" - 20-20970
  • One-piece stainless-steel, stellite-tipped valves impregnated by a special nitrided process with .002" depth and .0002" surface buildup to improve wear properties and reduce friction
  • This process provides resistance to corrosion; wears superior to hard chromium and electrolysis nickel-plating
  • Lightweight with profiles that provide excellent flow characteristics
  • Compatible with leaded and unleaded fuels and can be run in cast iron- and bronze-type guides at close tolerances for maximum oil control and heat dissipation
  • Sold each
  • Made in the U.S.A.

NOTE:  FOR USE WITH S&S HEADS

SPECIFICATIONS:
Type Exhaust
Material Black Diamond™ Stainless
Coating Black Nitroneg
Quantity Pkg. of 1
Head Diameter  40.89mm / 1.610"
Stem Diameter  7.8mm / 0.3106"
Overall Length 4.565"
Tulip 25°

 

 



Included Items:

(1) Exhaust valve

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Specifications
Diameter 1.610 in.
Mfg #: 20-20970
Overall Length 4.565 in.
Part #: 189888
Type Exhaust Valve
Units Each
Weight 0.25 lbs
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Fitment for Kibblewhite Precision Machining Black Diamond Stainless Nitrided Exhaust Valve (1.610" - 20-20970

Part 189888 fits the following machines

Harley-Davidson

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