KPMI, exhaust valve guide. C630 bronze. STD - 84-99 Evo B.T.; 99-04 Twin Cam; 86-03 XL (NU) 952371 Arlen Ness COVER POINT DCII

Arlen Ness COVER POINT DCII CHR99-17

Direct threaded fit some car valve covers

Allows a fixed or up to a 15° angle swivel drive when used with the 567325 optional wobble extension bar

and for reference only

KPMI, exhaust valve guide. C630 bronze. STD - 84-99 Evo B.T.; 99-04 Twin Cam; 86-03 XL (NU) 952371 Arlen Ness COVER POINT DCIIC630 bearing bronze. Size: 0. 5620" O. D. (14. 27mm); 0. 3090" I. D. (7. 85mm); 2. 00" OAL (50. 8mm). Comes with special shoulder for ease of installation. Takes OEM valve seals. Shortened to accept valve lifts up to . 600". C630 bearing bronze is a tough nickel aluminum bronze alloy typically used in High Performance and racing applications where rapid heat transfer from the valve to head is important.