Engine

 
25 - 36 of 59 items
High-Lift Valve Spring Kit for 66-84 Shovelhead Medium-Lift Upper Spring Collar Set for 66-84 Shovelhead
High-Lift Valve Spring Kit for 66-84 ShovelheadMedium-Lift Upper Spring Collar Set for 66-84 Shovelhead

To be used with cams with up to .550" lift Includes springs and aluminum top retainers 140-lb. seat pressure

Intended to work with stock springs and add approximately .060" spring travel with no other modifications on 66-84 74" and 80" motors The easy way to install B or #2 cams in stock heads Made in the U.S.A.

$179.95

$49.95

Low-Profile Lower Spring Collar Set for 66-84 Shovelhead High-Lift Upper Spring Collars for 66-84 Shovelhead
Low-Profile Lower Spring Collar Set for 66-84 ShovelheadHigh-Lift Upper Spring Collars for 66-84 Shovelhead

Similar to stock 80-style parts, but lower profile for easier installation of higher lift cams Required parts if you use 80-style valve guides that utilize "K" line stem seals Heat-treated steel For 74" and 80" motors Set of four Made in the U.S.A.

Cams with .600 lift can easily be accommodated when used with high-lift springs Made from T-6 aluminum, collars are lightweight, hard-coated and very strong For 74" and 80" motors Made in the U.S.A.

$42.95

$42.95

Forged Roller Rocker Arms for 66-84 Shovelhead Replacement Rocker Arms with Bushings for 66-84 Shovelhead
Forged Roller Rocker Arms for 66-84 ShovelheadReplacement Rocker Arms with Bushings for 66-84 Shovelhead

Machined from 4140 forged steel and heat treated for maximum strength Feature the exclusive .750" long S&S rocker arm bushing which provides 50% more load bearing surface than stock .500" bushings Can be oiled through pushrods when used with...

Front intake/rear exhause; repl OEM #17360-66A Front Exhaust/Rear intake; repl. OEM #17375-66A Sold each

$540.95

$39.95

Rocker Arm Shaft Washers for 73-81 Shovelhead Hydraulic Lifter Unit for 66-84 Shovelhead
Rocker Arm Shaft Washers for 73-81 ShovelheadHydraulic Lifter Unit for 66-84 Shovelhead
  • repl. OEM #17450-73
  • Sold each

repl. OEM #17920-53A

Sold Individually

$0.95

$49.95

Tappet Roller Kit for 66-84 Shovelhead Inner Cam Bearing for 66-84 Shovelhead
Tappet Roller Kit for 66-84 ShovelheadInner Cam Bearing for 66-84 Shovelhead

repl. OEM #18534-29A Made from 52100 bearing material Includes 4340 chromoly axle Sold each Made in the U.S.A.

  • repl. OEM #9058
  • Sold each

$30.95

$9.95

Cam Bushing Kit for 66-69 Shovelhead Cam Bushing Kit for 70-72 Shovelhead
Cam Bushing Kit for 66-69 ShovelheadCam Bushing Kit for 70-72 Shovelhead

Kits include cam and gear shaft bushings/bearings, along with lock pins and thrust plate All parts are standard sizes Made in the U.S.A.

Kits include cam and gear shaft bushings/bearings, along with lock pins and thrust plate All parts are standard sizes Made in the U.S.A.

$72.95

$57.95

25 - 36 of 59 items