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AV&V  |  SKU: ROL-AV-VSK590

AV&V AV-VSK590 Valve Spring Kit for Big Twin 48-84 w/0.590" Lift

Regular price $274.00

This item ships free Express $19.95


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Note: Maximum Recommended Lift = .590in.

* High Performance Spring Kit

* Silicon & Vanadium alloy spring wire

* Increased travel before coil bind

* Complete Kit includes: springs, retainers, keepers & lower collars

Tech Tips:-

* Rocker box clearance must be checked

* Spring travel must be checked

* Valve timing must be accurate

** Over revving will lead to pre-mature failure of Valve Springs & collars.

(Part Numbers: ROL-AV-VSK590)