Showing 1–12 of 44 results
* Designed for Harley-Davidson heads* Use with .420 Viton # AV-V312420B or OEM valve seals * Manganese-Bronze* .050in. shorter seal area for high lift applications* Profiled for optimum airflow. * High temp viton o-ring seal* Smooth lead-in* CNC machined* Guide ID unfinished * OD = .5625in. Std size* ID = .3090in.* Replaces OEM # 18101-83C*…
Note: Maximum Recommended Lift = .650in.* Beehive steel valve spring kit* Ultra pure chrome silicon+Nickle spring wire* Extra processing for fatigue resistance* Resist pressure loss & fatigue associated with extremely aggressive cams in high compression engines* Reduce vibration & harmonics* Includes springs,retainers & upper & lower collars* 185lbs@1.860, 370lbs@1.250in.* coil bind 1.150in.* Small end ID…
* Stock length & head diameter* Extreme Duty* High Flow* one piece forged racing grade stainless steel alloy. * Liquid nitriding process creates a valve that is smoother and stronger than O.E.M. * Stems are centerless ground for a longer life* 45o angle below the lock groove to facilitate the valve seal installation* Replaces OEM…
* Use with .530 Viton valve seals # AV-V312530* Manganese-Bronze* .050in. shorter seal area for high lift applications* Profiled for optimum airflow. * High temp viton o-ring seal* Smooth lead-in* CNC machinedTech Tips:-* Guide ID unfinished * OD = .5625in. Std size* ID = .3090in.* AV-VGRC-3120 Reamer recomended for AV&V guides & valves
* Use with .530 Viton valve seals # AV-V312530* Manganese-Bronze* .050in. shorter seal area for high lift applications* Profiled for optimum airflow. * High temp viton o-ring seal* Smooth lead-in* CNC machinedTech Tips:-* Guide ID unfinished * OD = .5625in. Std size* ID = .3090in.* AV-VGRC-3120 Reamer recomended for AV&V guides & valves
* Stock length & head diameter* Extreme Duty* High Flow* one piece forged racing grade stainless steel alloy. * Liquid nitriding process creates a valve that is smoother and stronger than O.E.M. * Stems are centerless ground for a longer life* 45o angle below the lock groove to facilitate the valve seal installation* Replaces OEM…
Features & Benefits:-* Sold as a Pack (8).Tech Tips:-* In November of 2014, S&S switched to powder metal valve guides. (They take a larger seal = SS900-0737). * The old style cast iron guides use this smaller seal set. * The best way to get the correct guides & seals would be using the serial…
* Resists Higher temp than other Viton seals* Use on Evo & TC’84-04, XL & Buell’86-04 * Use with AV-VG5600 / 5700 Series .530in. valve guides* Inside Diameter = .530in.* Sold as a pack of 4.Tech Tips:-AV&V Guides. Inside Diameter = .530in.
* Inside Diameter = .420* Resists higher temp than other viton seals* Use on Evo & TC’84-04, XL & Buell’86-04 * Use with AV-VG5600S/VG5700S series valve guides* Requires tool AV-VSD-R* Sold as a pack of 4.* Replaces OEM # 18001-83B
Features & Benefits:-* Replaces OEM # 18001-83A* Sold as a Pack (4).Tech Tips:-* 5/16in. Valve Stem Application.Proudly Made in the USA by James Gaskets !
Features & Benefits:-* Includes white silicone cap.Proudly Made in the USA by S&S Cycle !
Features & Benefits:-* Sold Each. Typically 4 required.* Replaces OEM # 16573-83Proudly Made in the USA by S&S Cycle !
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