High-performance camshaft kit for 88–103 CID engines that improves valve timing accuracy and boosts performance around 3200–3700 rpm. Professional installation required.
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Gear-drive camshaft kit for 88–110 cu in engines; increases timing accuracy and enables higher lifts. Requires inner cover material removal, a hydraulic press and professional installation.
Quality pinion shaft bushing. Made in the U.S.A.
OEM-style replacement valves for '66-'84 models. Made in the USA.
Precision-machined and finish-ground pinion gear. Made in the USA.
Precision machined cam cover bushing with .0002" tolerance and installation lead-in. Made in the U.S.A.
Dyno- and track-tested cam offering strong low- to mid-range power for 80"–96" motors. Compatible with hydraulic tappets; requires high-lift springs. Made in USA.
Aramid‑reinforced graphite head gaskets with a steel core and stainless fire ring. Made in the USA.
Premium top-end gasket kit. Made in the USA. Rocker box gaskets sold separately.
Precision valve guide for intake and exhaust; fits S&S Super Stock and stock Harley-Davidson cylinder heads. Made in the USA.
Precision valve guide for intake and exhaust; fits S&S Super Stock and stock Harley-Davidson cylinder heads. Made in USA.
Easy-installation covers that help match grips.
Includes a Schrader valve cap.