Oversize H/Duty Intake Valve Guide. Fits Big Twin 1984-2004 & Sportster 1986-2003. +.002in. Outside Diameter.

$20 $18

28 people are viewing this right now
12 products sold in last 4 hours
Selling fast! Over 20 people have this in their carts
8 in stock
  • Check Mark Estimated Delivery : Up to 4 business days
  • Check Mark Free Shipping & Returns : On all orders over $200
  • Visa Card
  • MasterCard
  • American Express
  • Discover Card
  • PayPal
  • Apple Pay
Guaranteed Safe And Secure Checkout

* Use with .530 Viton valve seals # AV-V312530

* Manganese-Bronze

* .050in. shorter seal area for high lift applications

* Profiled for optimum airflow.

* High temp viton o-ring seal

* Smooth lead-in

* CNC machined

Tech Tips:-

* Guide ID unfinished

* OD = .5645in. +.002in. OS

* ID = .3090in.

* AV-VGRC-3120 Reamer recomended for AV&V guides & valves