stage 8 exhaust lock nut kit for harley Fits:84-25 Big Twin protection layer in kevlar aramid

protection layer in kevlar aramid fiber by dupont

Replaces OE 52400-KB1-601ZF

509 Camshaft

96-01 TDM 850 850cc

PowerPort design connects mufflers for improved midrange and bottom-end torque

stage 8 exhaust lock nut kit for harley Fits:84-25 Big Twin protection layer in kevlar aramidStage 8 Exhaust Lock Nut Kit for Harley Davidson Used to secure exhaust to cylinder head without the risk of nuts loosening themselves. Special designed washers that are held in place with a special e clip, installs around the nut and will not allow the nut to rotate. This makes it impossible for the nut to loosen itself. Features: 5 16 24 threaded Kit includes 4 nuts, 4 clips and 4 special washers.