Mechanics choice for American-made high performance aftermarket Harley-Davidson motorcycle parts.
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Transmission
SOLD OUT 
CYLINDER HEAD DOWEL O-RINGS.
Original price was: $11.99.$8.99Current price is: $8.99.SOLD OUT 
DERBY COVER O-RING. FITS 2006-UP DYNA & 2007-UP ALL TWIN CAM MODELS.
Original price was: $6.49.$4.87Current price is: $4.87.
Internal Gear Track
$12.99
Jim’s C/S Third Gear
Original price was: $100.99.$75.74Current price is: $75.74.
Jim’s Main Shaft
Original price was: $312.99.$234.74Current price is: $234.74.SOLD OUT 
LEVEL 2 SHIFT-LITE MODULE
Original price was: $231.99.$173.99Current price is: $173.99.
Nut, Transmission Pulley
Original price was: $15.99.$11.99Current price is: $11.99.SOLD OUT 
POLISHED 7075-T651 ALUMINUM TRAP DOOR. WILL ACCEPT EARLY OR LATE TRANS. END COVER. FITS BIG TWINS 1980-PRESENT 5 SPEED TRANSMISSION.
Original price was: $220.99.$165.74Current price is: $165.74.
Stock 21T 4th Gear Countershaft
Original price was: $48.99.$36.74Current price is: $36.74.
Transmission Final Drive Sprocket 23T
$64.99