JIMS, high performance valve spring set. [email protected]" - 84-99 Evo B.T.; 99-04 Twin Cam; 86-03 XL (NU) 3179 7-1/4" WIDE

7-1/4" WIDE

Chrome-plated ABS 3-piece kit for rear on the stock light housing and 2-piece kit for the sides that extend blend the side lights into the theme

• Designed with built-in battery box

- 3 quart tank- Center fill with non-vented aluminum filler cap

Kibblewhite Precision Machining valve stem seals are compatible with OEM style valve guides

JIMS, high performance valve spring set. [email protected]" - 84-99 Evo B.T.; 99-04 Twin Cam; 86-03 XL (NU) 3179 7-1/4" WIDESeat load: 230@1. 875". Open load: 700@1. 200". Coil bind: 1. 100". Rate lbs inch: 696. Multiple parts valve spring set. Comes with an interference double spring design with damper that keeps the inner and outer springs from locking and reduces harmonic vibrations. Compatible with OEM upper and lower collars.