Guide, C674, Intake/ Exhaust, Yamaha®, YFM™ 350-450, 1987-2021
Guide, C674, Intake/ Exhaust, Yamaha®, YFM™ 350-450, 1987-2021
SKU:80-8010
Couldn't load pickup availability
Big Bear™ 350 1987-1999
Grizzly™ 350 2007-2014
Raptor™ 350 2004-2013
Warrior™ 350 1987-2004
Wolverine™ 350 1995-2009
Big Bear™ 400 2000-2012
Kodiak™ 400 1987-2006
Kodiak™450 2018-2021
These Engine Builder valve guides have been designed with the price conscious builder in mind. Expect the same exacting KPMI® tolerances, but with a reduced toughness / wear-ability when compared to premium C630 Nickel Aluminum Bronze valve guides. The softer Manganese guides are easily reamed, and then can be delicately finished with our high quality ball hones. Now, with any battery operated or electric drill you can ream and hone manganese valve guides in less time and in the absence of expensive honing equipment required to properly size tough Nickel Bronze guides.
Click Here to Download KPMI® Guide Sizing Tool Flyer
Click Here to Download KPMI® Seal Catalog
| Quantity | Pkg. of 1 |
| Type | Intake/ Exhaust |
| Outside Dia. (G) | 0.4942"(Std.)/ 0.5042" (+0.010") |
| A | 0.475" |
| B | 0.515" |
| C | 1.100" |
| D | 1.290" |
| E | 0.520" |
| F | 0.2750" |
| Unique Identifier No. | FR327789_01GAUS |
