MidUSA
CAST IRON VALVE GUIDES FOR EVOLUTION & TWIN CAM
$8.82
- Clearanced for .600" Lift
- Engineered with the professional rebuilder in mind
- Cast iron is known for its high mileage capabilities due to its natural lubricity
- Each guide has a spiral style snap ring shoulder to ensure proper location and has been shortened to accept .600" lift cams
- All guides have hand honed I.D.s to ensure fit and quality
- Standard O.D. is .562". All guides have .420" O.D. seal area
Kibblewhite
+.003 Size O.D., Intake
Fits Big Twin Evolution 1984/Later, Twin Cam 1999/2004 & Evolution Sportster 1986/2003
Replaces HD# 18131-83D
By: KIBBLEWHITE PRECISION MACHINE