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.

Kibblewhite Precision 30-30951 Black Diamond Intake Valve - Oversized (37mm)

$32.83

Material: Stainless SteelHead Diameter: 37.00mm / 1.457in. Stem Diameter: 5.5mm / 0.2158in. Tulip: 20deg. Overall Length: 3.325in. Remarks: Oversized +1mm. Note: Must use Kibblewhite Lightweight Va...

Kibblewhite Precision 20-2068C Cast Iron Exhaust Valve Guide (+.008in.)

$20.86

Quantity: Pkg. of 1. Material: C630 Bronze. Type: Exhaust. Outside Dia.: (G): 0.6330in./ +0.008in. A: 0.450in. B: 0.540in. C: 0.855in. D: 1.315in. E: 0.745in. F: 0.3745in.. KPMI R&D has produc...

Kibblewhite Precision 20-2058C Cast Iron Intake Valve Guide (+.008in.)

$21.17

Guides require machining for seal installation. Quantity: Pkg. of 1. Material: Cast Iron. Type: Intake. Outside Dia.: (G): 0.6330in./ +0.008in. A: 0.450in. B: 0.540in. C: 0.755in. D: 1.315in. E: 0....

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

$45.56

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...

Kibblewhite Precision 20-2329 Bronze Intake Valve Guide (+.010in.)

$42.56

Quantity: Pkg. of 1. Material: C630 Bronze. Type: Intake. Outside Dia.: (G): 0.5750in. / +0.010in. A: 0.470in. B: 0.545in. C: 0.700in. D: 1.225in. E: 0.745in. F: 0.3085in. Note: Seal not required. ...

Kibblewhite Precision 20-2210 Complete Valve Spring Kit - .480in. Lift

$142.97

Type: Intake / Exhaust. Retainer Material: H.T. Steel. Valve Lift: 0.480in. Installed Height: 1.315in. Seat Pressure: 157#. Open Pressure: 342#. @ Lift: 0.480in. Note: May require R model valves to...

Kibblewhite Precision 71006-4 Teflon Premium Valve Seal

$22.68

All seals require the use of a .500 and .562 seal cutter; sold separately. Sold in packages of four. With thin stem valves .3090in. intake. For use with intake and exhaust valve guides. Made in th...

Kibblewhite Precision 20-2110 Complete Valve Spring Kit - .600in Lift

$147.47

Type: Intake / Exhaust. Retainer Material: H.A. 7075-T6. Valve Lift: 0.600in. Installed Height: 1.510in. Seat Pressure: 152#. Open Pressure: 387#. @ Lift: 0.600in. Note: The basewasher is counterbo...

Kibblewhite Precision 20-30HS Exhaust Valve Guide (+.025)

$41.16

Quantity: Pkg. of 1. Material: C630 Bronze. Type: Exhaust. Outside Dia.: (G): 0.5900in. / +0.025in. A: 0.450in. B: 0.540in. C: 0.810in. D: 1.340in. E: 0.745in. F: 0.3745in.. We choose to use C6300...

Kibblewhite Precision 20-2000 Valve Spring Kit

$68.44

Sold as a set of four. Designed for maximum performance features interference wound double chrome silicone springs. All spring kits should be used together. Available in complete set for one engin...

Kibblewhite Precision 20-20621 Intake Valve Guide Seal - Single

$20.73

Stem O.D. 5/16in., Guide O.D. .531in.. Seals sold each, in 25 packs, and 100 packs. Seal driver and sleeves sold separately. Made in the USA.Vehicle Fitment:1957-1959 Harley Davidson XL 1958 Harle...

Kibblewhite Precision 20-2134M Manganese Bronze Exhaust Valve Guide (+.004)

$25.20

Outside Dia.: (G): 0.5660in. / +0.004in. A: 0.650in. B: 0.700in. C: 1.150in. D: 1.450in. E: 0 .615in. F: 0.3098in. Note: Special shouldered guide, accepts 0.600in. valve lift. 0.420in. guide top ac...

Kibblewhite Precision 20-2124M Manganese Bronze Intake Valve Guide (+.004)

$26.25

Outside Dia.: (G): 0.5660in./ +0.004in. A: 0.650in. B: 0.700in. C: 0.800in. D: 1.400in. E: 0.615in. F: 0.3098in. Note: Special shouldered guide, accepts 0.600in. valve lift. 0.420in. guide top acce...

$28.06

Vesrah valves are precision manufactured from top-quality materials to match OEM valves exactly. Sold each.Vehicle Fitment:2004-2009 Honda CRF70F 2011-2012 Honda CRF70F 1993-2006 Honda TRX90 Sportr...

40% Off

$84.63

~~$140.49~~

Lightweight - DLC Coated - Special Steel. Built using the same technology as out Formula 1 buckets out proprietary steel for the lightest and strongest part possible. Diamond-like-Carbon (DLC) coa...

Kibblewhite Precision 20-20702M Manganese Bronze Exhaust Valve Guide (+.002)

$26.25

Outside Dia.: (G): 0.5645in. / +0.002in. A: 0.685in. B: 0.735in. C: 0.920in. D: 1.305in. E: 0.615in. F: 0.2750in.. Precision-machined guides. Manganese bronze guide material is softer than nickel ...

$35.06

Vesrah valves are precision manufactured from top-quality materials to match OEM valves exactly. Sold each.Vehicle Fitment:2003-2009 Kawasaki KVF360 Prairie 2x4 2003-2013 Kawasaki KVF360 Prairie 4x4

Kibblewhite Precision 20-2032M Manganese Bronze Exhaust Valve Guide (+.002)

$25.20

Quantity: Pkg. of 1. Material: Manganese Bronze. Type: Exhaust. Outside Dia.: (G): 0.5670in. / +0.002in. A: 0.450in. B: 0.540in. C: 0.810in. D: 1.340in. E: 0.745in. F: 0.3745in.. Precision-machine...

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Engine - Valve Train

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