128 POWER PACKAGE ENGINE PERFORMANCE KIT BLACK

Big-bore bolt-on kit increases 114''/117'' with 4-1/2'' stroke M-Eight with no case machining required4-1/4'' bore cylinders with 11:1 forged pistonsS&S oil pump/cam plate with blue anodized finishPassage plugs are removable for servicingIndependent scavenge sections for flywheel cavity and cam chestDebris screen in both scavenge pickupsMagnet in cam chest to help prevent debris from entering the oil pumpIncreased oil flow capacity on both the oil feed and scavenge sideAdjustable pressure relief valve can be adjusted with the unit installed in the engineQuickee pushrods with chrome pushrod tubesS&S premium tappetsS&S hard-anodized, black coated tappet cuffs are billet aluminum constructionImprove tappet stability in high-lift, high-rpm situationsS&S 550 cams designed for big bore applicationsS&S valve springs work with cams up to .605'' liftHigh-performance conical single-wire spring designAll necessary gaskets, bearings, and hardware for bolt-on installation is includedMade in the U.S.A.

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