4073 | HP+ 0.165 Wall Thickness, TC 99-17, 0.030 longer ink pen 883 cylinder heads may not

883 cylinder heads may not be used with this kit

Harley-Davidson®

K&N RK-3933B

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

2XL 40"/102cm

4073 | HP+ 0.165 Wall Thickness, TC 99-17, 0.030 longer ink pen 883 cylinder heads may notFeuling 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