Custom Chrome Catalogue

ENGINE

V-Thunder Valve Spring Kits V-Thunder kits provide strong street performance with up to .600" lift cams in the Standard kits or up to .675" lift cams with the Super kits. For all Evolution Big Twins 84-99. Super Kits Include springs, locks, retainers and lower seats. Spring I.D.-.745", O.D.-1.510". Spring pressure 184 lb. at 1.850", 422 lb. at 1.280", bind at 1.08" 30158 Kit with chromemoly retainers 30159 Kit with titanium retainers Standard Kits Include springs, locks, retainers and lower seats. Spring I.D.-.700", O.D.-1.460". Spring pressure 160 lb. at 1.850", 440 lb. at 1.250", bind at 1.2". 30156 Kit with chromemoly retainers

24296

24295

Andrews Valve Parts for Twin Cam 99-04, Evolution and Shovelhead Motors When installing performance cams, total spring assembly height should be checked before operation. The valve spring collars and springs offered here provide correct total spring assembly height without complicated machining on the heads themselves. High Lift Spring Set Fits Twin Cam 88 and Evolution Big Twin and Sportster motors. When used with the steel upper collars listed above, cam lifts of over .510" can be achieved. Installation does not require machining. Set of 4. 24198 High lift spring set High Lift Spring Set for Shovelheads For 74" and 80" motors. Provide the correct spring pressure for Andrews Shovelhead cams. Installation doesn’t require complicated machining. Set of 4. 24294 High lift spring set for Shovelheads High Lift Upper Collars for Shovelheads When used with high-lift springs, these collars for 74" and 80" motors can accommodate cams of up to .600" lift. Made from T6 aluminum. Set of 4. 24297 High lift upper spring collars for Shovelheads Medium Lift Upper Spring Collars for Shovelheads For 74" and 80" motors and designed to add .060" spring travel to stock springs without other modifications. Simplify the installation of Andrews ‘B’ or ‘#2’ cams in stock Shovelhead motors. Heat- treated steel. Set of 4. 24295 Medium lift upper spring collars for Shovelheads. Low Profile Lower Spring Collars for Shovelheads Low-profile lower spring collars for 74" and 80" motors. Similar to 80-84 OEM collars, but low profile for easier installation of high lift cams. Required if using 80-84 style valve guides which use seals like CC #24347. Made from heat-treated steel. Set of 4. 24296 Low profile lower spring collars for Shovelheads.

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Heat Treated Steel Spring Collars by Andrews Designed to fit 84-99 Evolution engines and 99-04 Twin Cam engines. Provides .050” more spring travel than stock collars. Collars are stronger and 10% lighter than stock collars. Use stock keepers. 663936 Top collars, set of four

*Prices shown are suggested retail prices only. Actual retail prices are determined by each dealer and may vary. All parts are sold each unless otherwise noted. Retail prices may reflect an each quantity.

8.40

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