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Valve Spring Kit. Fits Big Twin 1948-1984. .590″ Lift

$262.00

Available!

Part Number: AV-VSK590 Categories , , Brands:

Available!

Description

Note: Maximum Recommended Lift = .590″
* 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.