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High-quality cylinder head gasket engineered for long-term reliability. Fuel-resistant composite construction with multi-layer support. Made in the USA.
Precision camshaft drive gear engineered for reliable valve timing. Made in the U.S.A.; measured with .105 gauge pins.
Full gasket set for '91–'03 XL 1200; includes head, base, valve stem seals, exhaust and cover gaskets. Made in the USA.
Complete gasket kit with multilayer (MLS) head gaskets, coated base gaskets, race-style exhaust gaskets and blue valve stem seals. Fits '99–'06 Big Twin where applicable.
Complete camshaft kit with inner and outer gears plus installation hardware: gearcover gasket, bearings, oil passage block-off kit, retaining ring, o-ring and instructions.
Broad, smooth power from 1900–6000 RPM; bolt-in fit for stock to mid 96" and 103" engines.
Complete EST top end gasket kit with embossed stainless steel gaskets and proprietary rubber covering. Includes all seals and O-rings. Made in the USA.
- More power than 525 cams without losing low-end torque
- Smooth, quiet valve train with refined cruise power band
- Bolt-in for stock to mid 96" and 103" engines; responds well to compression, exhaust, and air-flow upgrades