Oversize H/Duty Exhaust Valve Guide. Fits Big Twin 1984-2004 & Sportster 1986-2003. +.004″ Outside Diameter.

Part No: AV-VG5704 Categories Cylinder Heads & Components, Cylinder Heads & Parts - Evo, Engine

Original price was: $20.00.Current price is: $14.00.

In stock

* 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 = .5665in. +.004in. OS

* ID = .3090in.

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

In stock

Std Pistons with 9.5:1 Compression Ratio. Fits Big Twin 1978-1984 with 80ci Shovel Engine.

Original price was: $578.00.Current price is: $404.60.

SKU CAR-M5047 Categories Cylinders & Pistons, Cylinders & Pistons - Vintage, Engine

In stock

Original price was: $286.00.Current price is: $200.20.

SKU RC-4-4030 Categories Cam Chest & Cams & Oil Pumps, Cam Chest/Cams/Oil Pump - M8, Engine

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Original price was: $422.00.Current price is: $295.40.

SKU Z413-850 Categories Cam Chest & Cams & Oil Pumps, Cam Chest/Cams/Oil Pump - M8, Engine

In stock

Original price was: $131.00.Current price is: $91.70.

SKU SS33-4160 Categories Cam Chest & Cams & Oil Pumps, Cam Chest/Cams/Oil Pump - T/Cam, Engine

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Original price was: $75.00.Current price is: $52.50.

SKU JM-23901-81 Categories Crankcase & Bottom End, Crankcase & Bottom End - Sporty, Engine

In stock