4073 | HP+ 0.165 Wall Thickness, TC 99-17, 0.030 longer ink pen K&N RK-3933B

K&N RK-3933B

2013 Harley-Davidson Dyna Glide/Dyna Wide Glide FLD Dyna Switchback

Adding to the comfort is our unique SaddleHyde™ covering

2020 Harley-Davidson Touring FLTRX Road Glide

4073 | HP+ 0.165 Wall Thickness, TC 99-17, 0.030 longer ink pen K&N RK-3933BFeuling 4073 Maintain maximum valve lift! Eliminate pushrod flex, reduce valve train harmonics and increase valve lift Fixed Length 4130 Chrome moly one piece pushrods with swedged formed ends. Heavy duty 7 16 diameter tube with 0. 165 wall thickness, precision concentricity, heat treated with a black oxide finish. Intake and Exhaust pushrods are 0. 030 longer than stock and are designed to work with smaller base circle camshafts. These pushrods work