Features & Benefits:
* Adjustable pushrods.
* Non-roller rocker arms.
* High performance hydraulic lifters.
* .585in. lift dual valve springs.
* Flat top cast pistons.
* 508 cam.
* Performance replacement heads.
* 2 Year Warranty.
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* S&S Carb Kit # SS11-0419
* Ignition Kit # DTT-3005
Proudly Made in the USA by S&S Cycle !