Collection:
Engine Components
183 products
S&S Big Bore Kits for Twin Cam 99-06
S&S Big Bore Kits for Twin Cam 99-06
The Big Bore kit yields excellent results with stock cylinder heads
Easy installation: no need to bore or split existing cases, just swap the cylinders
Cyli...
S&S Big Bore Kits Twin Cam 07-17
S&S Big Bore Kits Twin Cam
The Big Bore kit yields excellent results with stock cylinder heads
Easy installation: no need to bore or split existing cases, just swap the cylinders
Cylinders are ...
Feuling Econo Beehive Valve Springs Twin Cam
Feuling Econo Beehive Valve Springs Twin Cam
Made from premium stress-relieved conical ovate wire
Feature extremely high-level of fatigue life
Use a much smaller and lighter weight retainer to red...
Feuling High-Load Beehive Valve Springs With Titanium Retainers
Feuling High-Load Beehive Valve Springs With Titanium Retainers
Made from premium stress-relieved conical ovate wire with nitrided surface heat treatment, shot-peened surface enhancements and Nano...
Feuling Endurance Beehive Valve Springs With Titanium Retainers
Feuling Endurance Beehive Valve Springs With Titanium Retainers
Made from premium stress-relieved conical ovate wire
Feature extremely high-level of fatigue life
Use a much smaller and lighter wei...
Feuling High-Load Beehive Valve Springs With Titanium Retainers For M8
Feuling High-Load Beehive Valve Springs With Titanium Retainers For M8
Machined from a premium grade Hi-tensile chrome silicon single conical ovate wire, shot-peened with a specially processed th...
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