Overview

S&S Cycle Top End Guardian Kits

S&S Cycle Top End Guardian kits include everything needed to strengthen the top-end of your M-Eight engine. They're available for a wide range of Harley-Davidson® bikes. Each kit includes S&S rocker arm stud kit and S&S rocker arm shafts.

Additional product details:

* Rocker arm shafts are more durable than the stock arms
* Roller rocker arms relieve additional stress caused by high-lift camshafts running and high rpms
* Rocker arm stud kit extends the life of your cylinder heads by preventing damage to the rocker arm towers
* Head bolt kit is made of 8640 heat-treated steel with 200,000 psi tensile strength
* Cold-rolled threads and formed washer make these head bolts durable and reusable

Included Items:

(8) 7/16 in.-14 head bolts
(4) Rocker arm shafts
(8) 5/16 in.-18 / 5/16 in.-24 studs
(8) 5/16 in. 12-point nuts
(1) Loctite #262
(4) Roller rocker arms
Instructions

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