* Resists higher temp than other viton seals* Use on Evo & TC’84-04, XL & Buell’86-04 * Use with AV-VG5600/VG5700 series valve guides* Requires tool AVV-VSD-BTech Tips:-AV&V Guides. Inside Diameter = .530in.
Features & Benefits:-* 585in. Lift.* Heads works with 3.5in. & 3-5/8in. cylinders.* Intake ports are the same size as OEM so the H-D manifold bolts on* Works with OEM style flat top pistons.* Front head is machined to accept OEM cyl head temp sensor on EFI models 1995-1998.* Slight increase in compression CR = 8.8:1…
Features & Benefits:-* 585in. Lift.* Works with 3-1/2in. & 3-5/8in. Cylinders.* Intake ports are the same size as OEM so the HD manifold bolts on.* Works with OEM style flat top pistons.* Front head is machined to accept OEM cyl head temp sensor on EFI models 1995-1998. * Slight increase in compression. CR = 8.8:1…
Features & Benefits:-* Custom Look.* Polished & Chrome Plated, 12 Point Dome Top Headbolts.* Replaces OEM 16480-85A & OEM 16478-85AProudly Made in the USA by Colony Machine !
Features & Benefits:-* Fits Big Twins 1984up & Sportster 1986–2003.* Magnetic Covers.* Fits S&S Head Bolts Only.* Sold as a Pack (4).Proudly Made in the USA by S&S Cycle !
* Short protrusion – short thread* Shorter thread sections make installation easier with less drilling required than OE style* High temp resistant Knobs* 10 x 1.0mm thread* Sold as a pairTech Tips:-Most commonly used in Evolution applications
Features & Benefits:-* Fits Twin Cam with S&S Heads.* Fits Evo 4in. & 4-1/8in. Bore Engines with S&S Heads.* Must be used in conjunction with S&S Rocker Covers.Proudly Made in the USA by S&S Cycle !
* High Flow* one piece forged racing grade stainless steel alloy. * Hard Chrome 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 installationHead Dia = 2.150in.OAL = 4.480in.Stem Dia = 0.3108in.
Enhance your motorcycle Evo engine with our selection of cylinder heads and parts at Taverner Motorsports. We feature products from leading brands like S&, AVV Valves, and Colony Machine, which are known for their exceptional quality and performance.
Our inventory includes complete cylinder heads, valves, springs, and gaskets specifically designed for Evo models. These components are crafted to improve airflow, increase horsepower, and ensure reliable engine performance. Whether you're performing a routine maintenance or a performance upgrade, our parts are designed to meet your needs.
Shop with confidence at Taverner Motorsports for all your Evo cylinder head components. Our detailed product descriptions and expert advice make it easy to find the right parts for your motorcycle, ensuring optimal performance and reliability.