Lower valve collars XL86-03 BT84-04 HTst, Kibblewhite Precision Machining Inc.

Fits Evolution Big Twin 1984 thru 1999, Evolution Sportster 1986 thru 2003 and Twin Cam 1999 thru 2004. For use with up to .550″ valve lift Seat pressure 150-160 lb. Comes with with hard anodized 7075T-6 aluminum, Heat Treated steel or titanium retainers., Steel lower collars only, set, Lower valve collars XL86-03 BT84-04 HTst, Kibblewhite Precision Machining Inc.

These valve spring kits are designed for a wide range of applications. They may be used in a mildly tuned Street Cruiser, a highly tuned roaring Strip Burner and anything in between. Springs may be used for cams up to .690″ lift and spring pressure can be set from 180 to 230 pounds. These Kibblewhite Precision Machining designed and manufactured spring kits are made of extra Heavy-Duty race quality and lightweight materials, making them very suitable for any High Performance engine. Kits include 4 pairs of 15-degree machined heat treated steel keepers (except for 2005 to present Twin Cam, these use the stock keepers), 4 double racing valve springs, 4 hard anodized lower collars except for Shovelheads, these use the stock lower collars), and 4 either heat treated steel retainers, or 7075-T6 hard anodized aluminum alloy retainers or titanium retainers. Kits for V-Rod include 8 double racing valve springs, 8 heat treated steel lower collars, and 8 titanium retainers. Dependent on the application shims to set the installed spring height may be included. 

in Stock SO

Brand: Kibblewhite Precision Machining Inc.
Article number:  730024

These valve spring kits are designed for a wide range of applications. They may be used in a mildly tuned Street Cruiser, a highly tuned roaring Strip Burner and anything in between. Springs may be used for cams up to .690″ lift and spring pressure can be set from 180 to 230 pounds. These Kibblewhite Precision Machining designed and manufactured spring kits are made of extra Heavy-Duty race quality and lightweight materials, making them very suitable for any High Performance engine. Kits include 4 pairs of 15-degree machined heat treated steel keepers (except for 2005 to present Twin Cam, these use the stock keepers), 4 double racing valve springs, 4 hard anodized lower collars except for Shovelheads, these use the stock lower collars), and 4 either heat treated steel retainers, or 7075-T6 hard anodized aluminum alloy retainers or titanium retainers. Kits for V-Rod include 8 double racing valve springs, 8 heat treated steel lower collars, and 8 titanium retainers. Dependent on the application shims to set the installed spring height may be included. 

This product can be find in categorie Valve Springs & Parts

Fits Evolution Big Twin 1984 thru 1999, Evolution Sportster 1986 thru 2003 and Twin Cam 1999 thru 2004. For use with up to .550″ valve lift Seat pressure 150-160 lb. Comes with with hard anodized 7075T-6 aluminum, Heat Treated steel or titanium retainers., Steel lower collars only, set

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For more info about this product see our Catalog page 07-130, 0

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