Showing 33–48 of 90 results
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$590.00
* Extreme Duty Valve Spring Kit – Titanium Retainers – .675in. Lift* Specifically designed & processed with extra shot peening & nitrided to resist failure under the most extreme conditions.* For use with serious high performance cams 0.640-.675in. lift* Includes springs,retainers & upper & lower collars* 185lbs @ 1.860, 460lbs @ 1.160in.* Coil bind 1.080in.*…
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$321.00
Note: Maximum Recommended Lift = .650in.* Steel Double Spring Kit* Ultra pure chrome silicon+Nickle spring wire* Extra processing for fatigue resistance* 1.375in. for better clearance inside rocker cvr* Springs feature chamfered tops to match smaller retainers* Includes springs,retainers & upper & lower collars* 185lbs @ 1.860, 460lbs @ 1.160in.* Coil bind 1.080in.* Maximum lift =…
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$274.00
Note: Maximum Recommended Lift = .590in.* High Performance Spring Kit* Silicon & Vanadium alloy spring wire* Increased travel before coil bind* Complete Kit includes: springs, retainers, keepers & lower collarsTech Tips:-* Rocker box clearance must be checked* Spring travel must be checked * Valve timing must be accurate** Over revving will lead to pre-mature failure…
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$274.00
Note: Maximum Recommended Lift = .530in.* High Performance Spring Kit* Silicon & Vanadium alloy spring wire* Increased travel before coil bind* Complete Kit includes: springs, retainers, keepers & lower collarsTech Tips:-* Rocker box clearance must be checked* Spring travel must be checked * Valve timing must be accurate** Over revving will lead to pre-mature failure…
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$274.00
Note: Maximum Recommended Lift = .470in.* High Performance Spring Kit* Silicon & Vanadium alloy spring wire* Increased travel before coil bind* Complete Kit includes: springs, retainers, keepers & lower collars* Replaces OEM # 18202-82* Replaces OEM # 18205-57* Replaces OEM # 18222-48ATech Tips:-* Rocker box clearance must be checked* Spring travel must be checked *…
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$17.00
* Easy oversize identification by the part number * Easy to machine with cutter and stone * Resists severe pounding and dissipates heat better * Work-hardens during running-in * Radiused for easier installation * Replaces OEM # 18018-66* Replaces OEM # 18056-66BOD = 1.944in.ID = 1.570in.Thickness = .400in.
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$17.00
* Easy oversize identification by the part number * Easy to machine with cutter and stone * Resists severe pounding and dissipates heat better * Work-hardens during running-in * Radiused for easier installation * Replaces OEM # 18010-79* Replaces OEM # 18017-66* Replaces OEM # 18020-79* Replaces OEM # 18055-66BOD = 1.944in.ID = 1.570in.Thickness =…
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$60.00
* 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…
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$56.00
* 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…
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$56.00
* Highest flow level on the market. * One piece forged racing grade stainless steel alloy.* hard black nitride finish.* bearing quality hardened tip at the end of the stem to prevent premature wear with high-lift applications. * 45o angle below the lock groove to facilitate the valve seal installation.* Heat treated with a special…
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$56.00
* Stock length & head diameter – 1000cc Ironhead Models* 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…
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$56.00
* 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…
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$56.00
* High Performance Oversize valve* 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 installationHead Dia = 1.851in.OAL…
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$71.00
* High Flow* one piece forged racing grade stainless steel alloy. * Black Nitride 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 = 1.980in.OAL = 4.455in.Stem Dia = 0.2757in.Tech Tips:-If…
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$20.00
* 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 = .5635in. Std size* ID = .3090in.* AV-VGRC-3120 Reamer recomended for…
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$62.00
* 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.
Showing 33–48 of 90 results