339 / 1177
WINDSHIELDS /
FAIRINGS
AUDIO /
COMMUNICATION
SEATS /
LUGGAGE
BARS /MIRRORS /
CONTROLS
EXHAUST
AIR /
FUELSYSTEMS
ENGINE
TRANSMISSION /
DRIVELINE
GASKETS /
SEALS
ELECTRICAL
LIGHTING
CABLES
BRAKES
OILFILTERS
SUSPENSION
BODY
WHEELS
TIRES /
TIREACC.
BIKEACC.
COVERS / LOCKS /
TIEDOWNS
CHEMICALS
TOOLS
HELMETS
HELMETACC.
EYEWEAR
APPAREL /
RIDERACC.
PROMOTIONAL
REFERENCE
INDEX
x
X X
X
X
339
PERFORMANCE CLUTCHES
All clutch plates are made of either 6061 T6 or high-tempered steel with our own race proven
Kevlar material. Each plate design was tested so that maximum performance is achieved.
Different groove patterns were designed for maximum oil circulation and heat dissipation. The
steady flow of lubricant will cool and determine the longevity of your clutch.
A
• Includes five Kevlar® friction plates (6061 T6 aluminum
core)
• With maximum depth groove pattern for efficient heat
dissipation and oil circulation
• Included are four tempered steel drive plates
• Made in the USA
B
• High performance extra plate kit
• Includes 6 Kevlar® friction plates with
6061 T6 aluminum cores, 5 tempered
steel drive plates and 10 Zero crush coil
type clutch springs
• Stack height is preset for easy, accurate
installation (run wet or dry)
C
• Includes six Kevlar® friction plates with
tempered steel cores and seven tempered
steel drive plates
• 25% wider than OEM clutch plates for a
significant increase in clutch area
• Stack height is preset for easy installation (run
wet or dry)
D
• High Performance Extra Plate Kit
• Includes nine Kevlar® friction plates on
tempered steel cores, eight tempered steel
drive plates and 15% stronger diaphragm
spring
• Starburst groove pattern for maximum heat
dissipation and oil circulation
• Preset stack height for easy installation
• 15% more clutch area for high performance
strokers
• Remove OEM rivet plate!
• Kit Includes 5 Kevlar® friction plates with
tempered steel cores
• Maximum groove pattern for excellent heat
dissipation & oil circulation (run wet or dry)
• Steel plates not included
• Made in the USA
E
Continued on the next page
Description
WPS#
List
A ‘41-84 Big Twins
810-5001 $50.95
B ‘41-84 Big Twins
810-5002 113.95
C ‘41-84 Big Twin
810-5003 124.95
D ‘84-89 Big Twin
810-5004 96.95
E ‘90-97 Big Twin & ‘91-15 XL
810-5006 145.95
TRANSMISSION / DRIVELINE