Engine - Valve Train

2497 products

Powersport Superstore is your go-to source for Engine - Valve Train and related parts. Shop our unbeatable selection of Valve Train with top-tier service, fast shipping, and great prices.

Hot Cams 5PK1300235 13.00mm Valve Shim - 2.35mm

$16.73

Made from 4140 cold rolled steel, Hot Cams shim kits and refill packs make the perfect addition to any toolbox for keeping any valvetrain in perfect working order.

7% Off

$237.75

~~$256.95~~

Stock Knuckle replacement cam. For stock motors and restoring an older classic engine, this is the cam to use. Made in the USA.Vehicle Fitment:1936-1937 Harley Davidson E 1941-1947 Harley Davidson ...

Kibblewhite Precision 20-4168 Black Diamond Exhaust Valve - Standard (1.750in.)

$45.19

Material: Stainless SteelHead Diameter: 1.750in. Stem Diameter: .3384in. Tulip: 29deg. Length: 3.620in. OEM #18080-70R. Black Diamond valves feature one-piece stainless steel construction with ste...

Kibblewhite Precision 20-4195-1 Black Diamond Exhaust Valve (1.812 Oversize)

$39.56

Material: Stainless SteelType: Exhaust. Material: Black Diamond Stainless. Coating: Black Nitroneg. Quantity: Pkg. of 1. Head Diameter: 46.02mm / 1.812in. Stem Diameter: 9.6mm / 0.3760in. Tulip: 29...

Kibblewhite Precision 71007-4 Teflon Premium Valve Seal

$23.31

With thin stem valves .3384 exhaust All seals require the use of a .500 and .562seal cutter; sold separately Sold in packages of four. For use with intake and exhaust valve guides. Made in the USA...

Kibblewhite Precision 20-4324C Cast Iron Intake/Exhaust Valve Guide (+.004in.)

$20.86

Outside Dia.: (G): 0.5660in. / +0.004in. A: 0.375in. B: 0.375in. C: 1.700in. D: 2.025in. F: 0.3090in. Note: 0.420in. guide top accepts KPMI OEM style seal 20-20620, Steel Clad Viton seal 20-2015, a...

56% Off

$57.91

~~$132.95~~

Vesrah valves are precision manufactured from top-quality materials to match OEM valves exactly. Sold each.Vehicle Fitment:2005-2006 Suzuki RM-Z450

$30.81

Vesrah valves are precision manufactured from top-quality materials to match OEM valves exactly. Sold each.Vehicle Fitment:2005-2009 Kawasaki KFX700 2010-2012 Kawasaki KRF750 Teryx FI 4x4 2010-2012...

$23.87

Vesrah valves are precision manufactured from top-quality materials to match OEM valves exactly. Sold each.Vehicle Fitment:1979-1984 Honda ATC110 1971-1978 Honda ATC90 1970-1979 Honda CT90 1973-197...

9% Off

S&S Cycle 330-0378 High-Quality Tappet Roller Kit

$167.16

~~$183.95~~

Made from 52100 bearing material. Include 4340 chromoly axles. Sold in a 4-pack.Vehicle Fitment:1994-1998 Harley Davidson FLHR Road King 1998 Harley Davidson FLHRCI Road King Classic 1996-1997 Harl...

S&S Cycle 900-4119A Standard Forged Rocker Arms

$314.16

Economical solution for stock rebuilds and mild performance upgrades. Forged from 4140 steel for greater strength than stock or cast steel rocker arms. Features the same .750in. long rocker shaft b...

$36.30

Vesrah valves are precision manufactured from top-quality materials to match OEM valves. Sold each.Vehicle Fitment:1979-1982 Honda CB750K

19% Off

$30.08

~~$36.95~~

Vesrah valves are precision manufactured from top-quality materials to match OEM valves exactly. Sold each.Vehicle Fitment:2000-2006 Honda TRX350FE FourTrax Rancher 4x4 ES 2000-2006 Honda TRX350FM ...

34% Off

$49.81

~~$75.57~~

Use with Titanium Valves only. Purpose-built racing valve springs from the only dedicated racing spring manufacturer in the country. Made from the highest quality Kobe spring wire. Utilizes all of...

S&S Cycle 90-4104 Roller Rocker Rebuild Kit

$160.20

Rebuild kit by S&S Cycle.Vehicle Fitment:2009 Buell 1125CR 2000-2009 Buell Blast 1997-2002 Buell M2 Cyclone 2002 Buell M2L Cyclone 1997-1998 Buell RR1000 1996-1998 Buell S1 Lightning 1998 Buell...

23% Off

$13.80

~~$17.95~~

Vesrah valves are precision manufactured from top-quality materials to match OEM valves exactly. Sold each.Vehicle Fitment:1978-1979 Kawasaki KL250 1978-1979 Kawasaki KZ200

55% Off

$48.98

~~$109.95~~

Vesrah valves are precision manufactured from top-quality materials to match OEM valves exactly. Sold each.Vehicle Fitment:2006-2009 Suzuki GSX-R750

56% Off

$52.48

~~$118.95~~

Vesrah valves are precision manufactured from top-quality materials to match OEM valves. Sold each.Vehicle Fitment:2005-2006 Suzuki RM-Z450

New to Powersport Superstore? Try our Year-Make-Model search and find the right parts for your ride by clicking "My Garage" on the upper-right! ➡

Engine - Valve Train

Shopping Cart

New to Powersport Superstore? Try our Year-Make-Model search and find the right parts for your ride by clicking "My Garage" on the upper-right! ➡

Your Garage

Add a Vehicle