They will fit 40-84 4-speed FL

Fits stock fuel tanks in combination with standard 1/4" ID fuel hose

Replacement insert for tool 978517

40mm) - 7/16" mounting hole diameter - 50mm center

79-04 XL Sportster

S&S, Easy Start chain drive 551 camshaft set 2006-17 Signalhorn They will fit 40-84 4-speed. 550" valve lift. CD = Chain Drive camshafts, complete kit with gasket and bearings. Torque for stock 96" Touring bikes. Strongest cam from idle to 4000 RPM for 96" to 106". Not recommended for 10: 1 or higher CR. Easy Start Cams make starting easier by reducing the build up of cranking pressure in the cylinders during starting. This is done by lifting the exhaust valve slightly of its seat, with a spring loaded compression release lobe inside the