SKU:55879384368
Valve Spring Kit. Fits Big Twin 1948-1984. .590in. Lift - AV&V
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- USA
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
Description
Valve Spring Kit. Fits Big Twin 1948-1984. .590in. Lift - AV&VNote: 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.
* Sissy Bars: Will work with both hard mount and detachable sissy bars
* Requires appropriate length Upper Line
* Mandrel bent stainless steel tubing
* These Stock Pushrod Covers are Beautifully Chrome Plated Duplicates of the Harley Part
* Sissy Bar Luggage Rack
Note: If your air cleaner has an alloy backing plate (like the Arlen Ness Big Suckers) you could use these brass fitting to drill & tap to drain the oil # K479451
* In turn it helps to equalize the pressure to allow good blood flow
* Exclusive ratchet design provides proper closure torque & design alignment
silicon nitride check ball & lighter check ball spring – enhances fast pump up & quiet operation
Easy to install
* Replaces OEM #9996A & 10117
* Requires a longer brake line
Quick Dispatch:
Your Valve Spring Kit. Fits Big Twin 1948-1984. .590in. Lift - AV&V orders ship within 1-2 business days.
Delivery Options:
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- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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