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100% soft-spun cotton with front and back screen-printed graphics for durable color and detail.
100% soft spun cotton tee with front and back screen-printed graphics for durable, vivid color.
Computer-designed cam set made from alloy steel billets with heat-treated finish; made in the USA. Installer must verify clearances prior to installation.
Comfortable flag-themed tee with soft spun cotton and durable screen-printed graphics.
Computer-designed alloy steel cam set, heat treated and made in the USA. Installer must verify coil bind and valve clearances.
Race-inspired graphics on chest and back; Pro Circuit logo on sleeve; screen-printed inks; 70% cotton/30% polyester; full-zip hooded style.
Race-inspired full-zip hoodie with screen-printed graphics and a durable 70/30 cotton-poly blend.
Race-inspired printed graphics on chest and back. Screen-printed for lasting color. Soft midweight blend for everyday comfort.
Upgrades '99-'06 Twin Cam engines (except '06 Dyna Glide) to roller-style cam chains and replaces spring-tension adjusters with hydraulic adjusters. Requires '07-'17 cam plate, oil pump, cam sprockets, chains and both hydraulic adjusters (sold separately). Made in the USA.
34-tooth roller conversion cam sprocket for Twin Cam conversion chain-driven cams. Trigger ring required for 1999–2001 engines; 2002–2006 engines compatible with stock rear cam drive sprocket. Made in USA.
Computer-designed alloy-steel cams with heat treatment; made in USA. Four-gear set required. Installer must verify coil bind and clearances.
Complete kit with gaskets, bearings and hardware required for installing gear-driven cams. Made in the U.S.A.
Compact adapter for secure hose and connector joins; easy to install and maintain.
Lightweight anodized hose end engineered for universal hoses; precision-machined and sold individually.