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 - Valve Guides

270 products
Powersport Superstore is your go-to source for Engine - Valve Train - Valve Guides and related parts. Shop our unbeatable selection of Valve Guides with top-tier service, fast shipping, and great prices.
Brand Show all Brand
Vehicle Type Show all Vehicle Type
Price
  • -
Show all Price
Vehicle Fitment Combos Show all Vehicle Fitment Combos
2% Off
Kibblewhite Precision 60-61670 C630 Intake/Exhaust Valve Guide - Standard
$21.95
$21.95
$22.29
Extensive R&D on all applications to provide high-performance components that last longer than OEM. Black Diamond valves are one-piece forgings made from 21-4N high-performance stainless steel....
Kibblewhite Precision 20-2121M Manganese Bronze Intake Valve Guide (+.001) Kibblewhite Precision 20-2121M Manganese Bronze Intake Valve Guide (+.001)
$26.25
$26.25
Outside Dia.: (G): 0.5630in./ +0.001in. 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...
Kibblewhite Precision 20-2029 Bronze Intake Valve Guide (+.010in.) Kibblewhite Precision 20-2029 Bronze Intake Valve Guide (+.010in.)
$42.56
$42.56
Quantity: Pkg. of 1. Material: C630 Bronze. Type: Intake. Outside Dia.: (G): 0.5750in. / +0.010in. A: 0.450in. B: 0.540in. C: 0.810in. D: 1.340in. E: 0.745in. F: 0.3745in.. We choose to use C630 n...
Kibblewhite Precision 20-50HS Intake Valve Guide (+.025) Kibblewhite Precision 20-50HS Intake Valve Guide (+.025)
$36.69
$36.69
Quantity: Pkg. of 1. Material: C630 Bronze. Type: Intake. Outside Dia.: (G): 0.6500in./ +0.025in. A: 0.450in. B: 0.540in. C: 0.755in. D: 1.315in. E: 0.745in. F: 0.3745in. We choose to use C63000 n...
Kibblewhite Precision 30-4069 Valve Guide Kibblewhite Precision 30-4069 Valve Guide
$36.06
$36.06
Type: Intake / Exhaust. Outside Dia.: (G): 0.4372in. / Std. A: 0.550in. B: 0.650in. C: 0.890in. D: 1.050in. E: 0.685in. F: 0.2155in.. We choose to use C63000 nickel bronze as a material to make va...
Kibblewhite Precision 20-2054M Manganese Bronze Intake Valve Guide (+.004) Kibblewhite Precision 20-2054M Manganese Bronze Intake Valve Guide (+.004)
$25.20
$25.20
Quantity: Pkg. of 1. Material: Manganese Bronze. Type: Intake. Outside Dia.: (G): 0.6290in./ +0.004in. A: 0.450in. B: 0.540in. C: 0.755in. D: 1.315in. E: 0.745in. F: 0.3745in. Precision-machined g...
Kibblewhite Precision 20-2052M Manganese Bronze Intake Valve Guide (+.002) Kibblewhite Precision 20-2052M Manganese Bronze Intake Valve Guide (+.002)
$25.20
$25.20
Quantity: Pkg. of 1. Material: Manganese Bronze. Type: Intake. Outside Dia.: (G): 0.6270in./ +0.002in. A: 0.450in. B: 0.540in. C: 0.755in. D: 1.315in. E: 0.745in. F: 0.3745in.. Precision-machined ...
Kibblewhite Precision 20-2050M Manganese Bronze Intake Valve Guide - Standard Kibblewhite Precision 20-2050M Manganese Bronze Intake Valve Guide - Standard
$25.20
$25.20
Quantity: Pkg. of 1. Material: Manganese Bronze. Type: Intake. Outside Dia.: (G): 0.6250in./ Std. A: 0.450in. B: 0.540in. C: 0.755in. D: 1.315in. E: 0.745in. F: 0.3745in.. Precision-machined guide...
Kibblewhite Precision 20-20860M Manganese Bronze Intake Valve Guide - Standard Kibblewhite Precision 20-20860M Manganese Bronze Intake Valve Guide - Standard
$25.20
$25.20
Outside Dia.: (G) 0.5625in. / Std. A: 0.620in. B: 0.665in. C: 0.737in. D: 1.435in. E: 0.615in. F: 0.3100in.. Precision-machined guides. Manganese bronze guide material is softer than nickel alumin...
Kibblewhite Precision 80-82339 Exhaust Valve Guide - (+.010in.)
$25.80
$25.80
We choose to use C63000 nickel bronze as a material to make valve guides because of its ideal characteristics for the application. The 4-5 percent nickel content produces superior resistance to wea...
Kibblewhite Precision 20-20870M Manganese Bronze Exhaust Valve Guide - Standard
Free
Outside Dia.: (G) 0.5625in. / Std. A: 0.620in. B: 0.665in. C: 1.135in. D: 1.435in. E: 0.615in. F: 0.3096in.. Precision-machined guides. Manganese bronze guide material is softer than nickel alumin...
S&S Cycle 90-2210 Valve Guide
$65.76
$65.76
Cast iron intake/exhaust guide for 1984-up Big Twin and 86-03 Sportster models. Fits S&S Super Stock and stock Harley-Davidson cylinder heads. Guide ID measures about .309in./.310in. with enoug...
Kibblewhite Precision 20-21021M Manganese Bronze Intake Valve Guide (+.001)
$19.51
$19.51
Overall length is 1.655in. OD: .4760in. ID: .2347in.. Precision-machined guides. Manganese bronze guide material is softer than nickel aluminum bronze valve guides. Excellent heat conductivity whi...
Kibblewhite Precision 30-32821 Intake Valve Guide - (+.001in.)
$41.16
$41.16
C630 bronze valve guide.. We choose to use C63000 nickel bronze as a material to make valve guides because of its ideal characteristics for the application. The 4-5 percent nickel content produces...
10% Off
Kibblewhite Precision 82-82329 Intake/Exhaust Valve Guide
$21.61
$21.61
$24.01
We choose to use C63000 nickel bronze as a material to make valve guides because of its ideal characteristics for the application. The 4-5 percent nickel content produces superior resistance to wea...
10% Off
Kibblewhite Precision 82-82322 Intake/Exhaust Valve Guide
$21.61
$21.61
$24.01
We choose to use C63000 nickel bronze as a material to make valve guides because of its ideal characteristics for the application. The 4-5 percent nickel content produces superior resistance to wea...
Kibblewhite Precision 30-33639 Bronze Exhaust Valve Guide - Oversize (+0.010in.)
$31.38
$31.38
We choose to use C630 nickel bronze as a material to make valve guides because of its ideal characteristics for the application. The 4-5 percent nickel content provides superior resistance to wear,...
Kibblewhite Precision 20-2131M Manganese Bronze Exhaust Valve Guide (+.001) Kibblewhite Precision 20-2131M Manganese Bronze Exhaust Valve Guide (+.001)
$26.25
$26.25
Outside Dia.: (G): 0.5630in. / +0.001in. 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...
Secure, Trusted, and Encrypted

Protected by industry-leading 256-bit SSL encryption and backed by Shopify’s PCI DSS–compliant infrastructure. Every page, click, and transaction is encrypted and monitored for threats — so you can shop with confidence knowing your data stays protected.

Parts for Every Machine

We stock aftermarket parts, gear and accessories for motorcycles, ATVs, UTVs, snowmobiles, personal watercraft, and even performance cars — all backed by expert support and live inventory.

Real-Time Fitment Accuracy

Search by Year, Make, and Model with confidence. Our proprietary vehicle fitment system ensures you’re only shown what fits — no guesswork, no returns — just parts that fit.

Fast, Trackable Shipping

We ship from over 20 U.S. warehouses — often same or next business day. Every order includes tracking and transparent fulfillment updates from start to finish, all processed through a secure, encrypted checkout.

Quick Links

Ride With Us. Stay Connected.

Follow us for real-time fitment updates, gear drops, and pro tips from the garage. No spam, just parts, tech, and news for riders like you.

Your Garage

Add a Vehicle