Replaces OEM 8990/A style ball bearing. This bearing will fit will fit all models as front & rear outer cam bearings. Note: The MoCo has redesigned the Twin Cam rear outer cam bearing from ball to a roller bearing style in 2001. This was done to help prevent failing ball bearings on, specifically, rear (=driveside) cams that are heavier loaded. This 01-up roller style bearing is a 3-piece design that is more heavy duty than the roller bearing. No other parts changed during the bearing changes. The early 99-00 style ball bearings will still fit all 99-06 models front & rear. Using front & rear ball bearings present no issues on cam driven gears.
Fits: > 99-06 Twin Cam (excl. 2006 Dyna) (NU)
Du trenger ikke å bytte ut de komplette kamkjedestrammerne på 1999-2006 Twin Cam-modeller når bare skoene er slitt. Dette settet med svært attraktive priser erstatter skoene i primær kamkjedestrammer OEM 39954-99A og kam-til-kam kjedestrammer OEM 39964-99A og leveres komplett med nagler.
Koyo=former Torrington. When still present it is advised to replace the low cost OEM needle bearing in 92-99 Evolution Big Twin models marked 'INA SCE 138 USA' with a 'full needle' bearing to increase reliability. Especially important when using higher lift cams, which increases stress in the camshaft bearing.
Fits: > 58-99 B.T. (excl. Twin Cam) (NU)
Unique S&S design dual-spring kit reduces the risk of valve float
For valve lift with 1.800"/130 lb. installed height, 325 lb. at max lift
Includes springs, top and bottom collars, keeper shims and valve seals
Made in the U.S.A.
9/16" ID pinion bushing. 4 ribs, without tapped hole top for end oiling. 1/4" generator mount holes. Mounting holes must be drilled to 5/16" for use with1958-up generators. Custom replacement for 25216-58. Cast 356-T6 extra strong aluminum cam covers in the same burnished finish as S&S crankcases. CNC precision machined to offer close tolerances. Improves crankcase ventilation and oil-air mist separation via a larger, redesigned baffle chamber. Bushings are installed and reamed to factory specifications. Note: Kit includes a gear cover gasket & hardware.
Fits: > 54-62 B.T. With OEM & S&S cases (NU)
JIMS.When still present it is advised to replace the low cost OEM needle bearing in 92-99 Evolution Big Twin models marked 'INA SCE 138 USA' with a 'full needle' bearing to increase reliability. Especially important when using higher lift cams, which increases stress in the camshaft bearing.
Fits: > 58-99 B.T. (excl. Twin Cam) (NU)
S&S, 585G CAMSHAFT (84-99 CAM FOR 48-69 CASES)
Specialty cam. .585" Evo valve lift, .540" Pan/Shovel valve lift. Used in S&S Early Shovel & P-series engines. Required for setting up S&S P-series (Panhead style) heads to work with stock Shovelhead engines. Used in S&S Early Shovel & P-series engines. Cam lifts in Evolution heads (1.65:1 rocker ratio) are higher than in S&S Panhead or Shovel heads (1.5:1 rocker ratio). This results in an approximate 9% lower valve lift in S&S Shovel or Panhead engines. Spring spacing required.
Fits: > 84-99 Evo style cam for 48-69 Panhead cases